Add source.

154 files changed, 8788 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
new file mode 100644
index 0000000..7a6638a
--- /dev/null
+++ b/CHANGES
@@ -0,0 +1,107 @@
+0.2	Initial Release		1/13/97
+
+	Includes spo256-al2 server.  Maintained by David Sugar 
+	<dyfet@tycho.com>.
+
+0.2pl1	Patch Update 		1/16/97
+
+	Updated build/dist and added config.dist.  This should make for
+	better control of distribution sets off a live production system.
+	This also solves 'second level' production problems off a 
+	distribution set.
+
+	Updated build/instinit to allow automatic linkage of the speak.init
+	service script to a free 'S' slot in rc3.d.  Instinit is now smarter
+	about how it handles startup script installation, especially for
+	Linux.  Care with speak.init should still be taken for non-Linux 
+	systems.
+
+	Replaced missing config.c in sdk/std.
+
+	Fixed vstat bug where it would fall-through into vmon code.
+
+	Updated vmon to use more portable utent() routines instead of
+	directly accessing the utmp file.  This was to improve portability.
+
+	Updated vmon to use utmp routines to determine uptime if
+	/proc/uptime does not exist.  This should help with porting
+	to non-Linux systems, or with Linux systems when 'proc' is 
+	not installed.
+
+	Made statfs() dependent code conditional, and active only
+	for linux, to prevent problems when compiling on non-Linux
+	operating systems.  Code will need to be added to drive
+	external "df" image if no statfs() service is supported.
+
+0.2pl2	Patch Update		1/27/97
+
+	Found problem in tcpsocket.c, which would not compile correctly
+	on some sites.  
+
+	Added diag build script "Make diag" target to re-mail system
+	diagnostic reports.
+
+	Added "config.diag" for "Make diag".
+
+0.3	Second Release		2/14/97
+
+	Changed sdk 'dev' stty support to improve stty setup operations.
+	This involved minor code changes to getspo.c.
+
+	Changed sdk 'net' binding code to standardize handling of network
+	addresses passed as strings using getnetaddr().
+
+	The [interface] bind = option may now be used to restrict the
+	speak port to a specific subnet interface address.  This
+	should keep the rest of the internet out of speak ports!
+
+	Changed spo256 server to use a "character-state" parser in place
+	of the prior simplified token scanning routines.  This is closer
+	to the original WorldVU server, and is implimented much more
+	cleanly.
+
+	The server now also recognizes special "server" specific commands
+	that may be embedded in the output stream.  These server commands
+	are prefixed with an <ESC> and appear inside <>'s.  Server
+	commands allow some direct interaction with the server, such as
+	being able to force specific pronouniation rules.  More advanced
+	devices (beyond the SPO) may someday make use of server commands
+	to force change of tone, inflection, or volume.
+
+	The [vmon] settings in speak.conf have changes to support control
+	of timer intervals for monitoring system status.  The new interval
+	option is meant for when we add mailbox and user login tracking.
+	This controls the interval for such short duration events, in
+	minutes.  The 'frequency' option indicates how many times per
+	hour you want vmon to announce.  Once is usually quite enough.
+	If you are upgrading, you will want to check the speak.conf
+	file in the distribution.
+
+	Vmon can now watch for and notify when new mail arrives in
+	specified user accounts.  This behavior is controlled with
+	the new [vmon] entries in speak.conf for 'maildir=' and
+	'mailbox='.  Maildir should point the mail spool directory
+	(typically /var/spool/mail) and one or more mailbox lines
+	can be used to list those user accounts you want to have
+	verbal mail notification for.
+
+1.0
+
+	The entire build and sdk process has been redone and unified for
+	improved portability.  No functional changes have been made in the
+	application.  The major difference, initially, is that, instead of
+	performing a "make config", one now executes ./config to start the
+	build process going for the package.
+
+	We have also standardized 'config' around a hybrid file structure
+	that is fully consistent with the Linux file naming standard, can
+	comply with BSD file layouts, is compatible with most UNIX's,
+	and automatically recognizes secure TSW "Linux" release 1 and gnu/
+	glib 2.x introduced file naming and ownership conventions.  
+	Support for TSW-LR1 html documentation and software package
+	redistribution conventions are implied in the new 'config'.  This
+	release will be available in source and binary rpm format for any
+	rpm managed Linux system.
+
+
+ 
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..61dbe05
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,36 @@
+Copyright (c) 1997 Tycho Softworks.  All rights reserved.
+
+This source is made freely available for public use, and may be 
+redistributed in source and/or binary forms, with or without 
+modification, provided that the following conditions are met:
+
+1. Redistributions of modified source code must retain all
+   original copyright notices when present.
+
+2. Redistributions of modified source code or binary archives
+   must include this license agreement unmodified.
+
+3. Neither the name of Tycho Softworks nor the names of it's 
+   contributors may be used to endorse or promote products derived 
+   from this software without specific prior written permission.
+
+4. Where Berkeley (BSD) licensed source or header files may be used 
+   within this distribution, such use is hereby acknowledged and
+   subject to the original terms and conditions as specified in
+   the comments of said specific source files.
+
+THIS SOFTWARE IS PROVIDED BY THE TYCHO SOFTWORKS ``AS IS'' AND ANY 
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
+PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL TYCHO SOFTWORKS BE LIABLE 
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+Any comments or questions in regards to this license or that arise 
+from it's use may be addressed to "dyfet@tycho.com".
+
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..55dfe1b
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,75 @@
+#
+# Top level project Makefile for "speak".
+# $ProjectHeader: speak 0.4 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+#
+# Targets:
+#	[none]		default as 'make all'
+#	[all]		create config if missing, then build all
+#	[install]	build and install spo server and utils
+#	[dist]		create distribution archive
+#	[web]		build online (web) published distribution
+#	[clean]		clean up a build
+#	[config]	build initial configuration
+#	[reconfig]	rebuild changed configuration
+#	[diag]		send diagnostic e-mail
+#	[get] and [put]	replicate source tree
+
+# Insert any default configuration values in CONFIGURE. 
+
+CONFIGURE=
+
+# Internal use for source tree replication
+
+SOURCES = /mnt/share/source/shared/speak
+EXCLUDE = --exclude Makefile --exclude config.cache
+RSYNC	= rsync -auSC $(EXCLUDE) 
+
+all:	config
+	@cd sdk/std ; make
+	@cd sdk/dev ; make
+	@cd sdk/net ; make
+	@cd sdk/other ; make
+	@cd sdk/proc ; make
+	@cd spo256 ; make
+	@cd utils ; make
+
+get:
+	$(RSYNC) $(SOURCES)/* .
+	./config
+
+put:
+	$(RSYNC) * $(SOURCES)
+
+install:
+	@cd spo256 ; make install
+	@cd utils ; make install
+
+dist:
+	@cp -f /etc/speak.conf spo256
+	@sdk/bin/dist $(DISTDIR)
+
+web:
+	@sdk/bin/disthtml $(HTMLDIR) $(MANDIR)
+
+clean:
+	@cd sdk/std ; make clean
+	@cd sdk/net ; make clean
+	@cd sdk/dev ; make clean
+	@cd sdk/other ; make clean
+	@cd sdk/proc ; make clean
+	@cd spo256 ; make clean
+	@cd utils ; make clean
+	@build/clean
+
+config:
+	@echo "Creating Speak Project Configuration ---"
+	@sdk/bin/config
+	
+reconfig:
+	-@rm config.cache
+	@sdk/bin/config
+
+diag:
+	@sdk/bin/diag | mail -s "Speak Diagnostic Report" dyfet@tycho.com
+	
diff --git a/README.FIRST b/README.FIRST
new file mode 100644
index 0000000..37403ab
--- /dev/null
+++ b/README.FIRST
@@ -0,0 +1,65 @@
+SPO256-AL2 based Text-to-Speech Network Services		Version 0.2
+
+This package comprises a new stand-alone release of the standard 'text to 
+speech' interface service and tools as first covered in the SPO article 
+appearing in Linux Journal, January 1997.  Generic support for using the 
+SPO256-AL2 based board, and potentially other alternate network accessible 
+text-to-speech resources, is now more cleanly supported in a portable manner
+that should allow use under virtually any UNIX'oid OS.  This release 
+supersedes the initial WorldVU based source release originally described
+in Linux Journal. 
+
+This new release includes a new and portable SPO256 text-to-speech server, 
+some glue scripts for init.d in Linux to use the SPO as a normal system
+'service', and many of the standard utilities re-written in a more 
+generic form.  The new server should do a better job of parsing textual
+documents into natural sounding speech as new rules for handling common 
+abbreviations and to improve word pacing have been added.  
+
+The source for the SPO256-AL2 server is now more modular and more fully 
+documented.  The utilities now include standard man pages.  The server 
+now supports alternate forms of operation for use in client scripts.
+
+If you do not have the Linux Journal article in question, the SPO256 is
+essentially a serial based text-to-speech board of limited utility.  The
+SPO256-AL2 (Vocoder) chip was originally used in many products, including
+the Matel speak-and-spell(tm) toy, and offers limited text-to-speech
+translation services.  The SPO256 server augments the limited translation
+capabilities of the SPO256 chipset and offers a network accessible resource
+for text-to-speech notifications, such as system alerts, user logins, etc.
+
+This new server assumes a standard TCP 'service' has been defined in
+/etc/services.  You should edit the /etc/services file to include an entry
+like the following (though a different port number may be used):
+
+speak	800/tcp		# SPO256 text-to-speech network resource
+
+You will also need to copy speak.conf to /etc and modify it as needed.  
+
+While the SPO256-AL2 is the primary hardware interface supported in this 
+package, other alternate text-to-speech devices may be added later that 
+will also use the "speak" port service.  In particular, a re-implementation 
+of rsynth is being considered.  Since the utilities talk to a standard
+tcp port interface, they remain unchanged regardless of the underlying
+hardware used to produce text-to-speech output.
+
+To build the software package, first run ./config.  Config will genorate
+the Makefiles.  Config will then start 'make'.  The configuration system
+will attempt to identify the OS it is running under, compiler options, etc.
+This may work under most UNIX operating systems, so the SPO package should
+not be assumed to be a Linux-only utility.  Once make completes successfully, 
+perform a 'make install'.  This will update the /etc/services file and install 
+the application binaries.  If you have difficulty with the new source 
+configuration tool, please review build/config.doc.
+
+Please examine the speak.conf and speak.init files, and relocate them as
+needed.  Further documentation may be found within the supplied man pages.
+Comments may be addressed to David Sugar <dyfet@tycho.com>.  The SPO256-
+AL2 Text-to-Speech board ("Computalker") may be ordered through B&G Micro,
+P.O. Box 280298, Dallas, TX 75228 (214) 271-5546.  Linux Journal may be
+found http://www.ssc.com/lj.
+
+
+
+
+
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..5fba52f
--- /dev/null
+++ b/TODO
@@ -0,0 +1,25 @@
+Many things...
+
+*	Build a "rsynth" based server.  Change primary 'make' to request
+	server type, as in 'make rsynth', 'make spo256', or 'make utils',
+	the latter to build utilities only on a machine without it's own
+	server.
+
+*	Add support for retrieving "index" status and time-sync rondeveus
+	by supporting a "inquire" sequence for the server to respond to.
+	Time-sync would be with "<drain>" server tag, which would force
+        the server to 'tcdrain' the port and then return a response.  The
+	"<index>" tag would retrieve an index.  Other 'tag' options for
+	volume control, pitch, inflection, etc, may also need to be added
+        for rsynth, although the SPO does not support these features.
+
+*	Build spksnmpd for rule based verbalization of specific snmp trap
+	events.
+
+*	Add user login monitoring to vmon.
+
+*	Add external "df" code to vmon for systems that have no statfs() 
+	call.
+
+*	Build rpm package for speak.
+
diff --git a/config b/config
new file mode 100755
index 0000000..a701bc8
--- /dev/null
+++ b/config
@@ -0,0 +1,175 @@
+#!/bin/sh
+
+#
+# Reload defaults
+#
+
+BUILD=sdk
+CONFIG=sdk/config.h
+
+if test -f config.cache ; then
+	. ./config.cache
+fi
+echo -n >config.cache
+
+if test -f config.pkg ; then
+	. ./config.pkg
+fi
+
+#
+# Load bindings
+#
+
+if test -f config.pkg ; then
+	. ./config.pkg
+fi
+
+if test -f config.make ; then
+	echo -n >config.make
+fi
+
+if test -f $CONFIG ; then
+	echo -n >$CONFIG
+fi
+
+if test -f $BUILD/bin/config.sub ; then
+	. $BUILD/bin/config.sub
+fi
+
+BIND_OPTS='host'
+
+if test -z "$CONFIG_HOST" ; then
+	if test -d /usr/local/include ; then
+		CONFIG_HOST=/usr/local
+	fi
+	if test -d /usr/include ; then
+		CONFIG_HOST=/usr
+	fi
+fi
+
+opt_host() {
+	CONFIG_HOST="$1"
+	return 0
+}
+
+if test ! -z "$BIND" ; then
+	for bind in $BIND ; do
+		if test -d $BUILD/$bind ; then
+			. $BUILD/$bind/bind.conf
+		else
+			. $BUILD/bin/$bind.bind
+		fi
+	done
+fi
+
+# 
+# Parse command line arguments.
+#
+err=''
+
+if test ! -z "$CONFIG_FLAGS" ; then
+	for arg in $CONFIG_FLAGS ; do
+		for opt in $BIND_OPTS ; do
+			case "$arg" in
+			$opt=* | -$opt=* | --$opt=* )
+				opt_$opt `echo "$arg" | sed 's/[-_a-zA-Z0-9]*=//'`
+				break
+				;;
+			esac
+		done	
+	done
+fi
+
+
+if test ! -z "$*" ; then
+	for arg in $* ; do
+		err=$arg
+		for opt in $BIND_OPTS ; do
+			case "$arg" in
+			$opt=* | -$opt=* | --$opt=* )
+				opt_$opt `echo "$arg" | sed 's/[-_a-zA-Z0-9]*=//'`
+				err=''
+				break
+				;;
+			esac
+		done	
+		if test ! -z "$err" ; then
+			break
+		fi
+	done
+fi
+
+CONFIG_FLAGS=''
+
+if test ! -z "$err" ; then
+	echo "config: $err: invalid option."
+	echo 
+	echo "Valid Options:" 
+	echo -n >config.help
+	if test ! -z "$BIND" ; then
+		for use in $BIND ; do
+			if test -f $BUILD/$use/help.conf ; then
+				cat $BUILD/$use/help.conf >>config.help
+			fi
+			if test -f $BUILD/bin/$use.help ; then
+				cat $BUILD/bin/$use.help >>config.help
+			fi
+		done
+		sort <config.help
+		rm -f config.help
+	fi
+	exit -1
+fi
+
+echo "#ifndef	__CONFIG_H__" >>$CONFIG
+echo "#define	__CONFIG_H__" >>$CONFIG
+
+CONFIG_LIBS=""
+
+if test ! -z "$BIND" ; then
+	for bind in $BIND ; do
+		if test -d $BUILD/$bind ; then
+			. $BUILD/$bind/make.conf
+			CONFIG_LIBS='-l'$bind' '"$CONFIG_LIBS"
+			MAKEFILES="$MAKEFILES"' '$BUILD/$bind/Makefile
+		else
+			. $BUILD/bin/$bind.make
+		fi
+	done
+fi
+
+if test ! -z "$CONFIG_LIBS" ; then
+	echo "LIBS=$CONFIG_LIBS" >>config.make
+fi
+
+if test ! -z "$MAKEFILES" ; then
+	for makefile in $MAKEFILES ; do
+		cat config.make >$makefile
+		cat $makefile.in >>$makefile
+	done
+fi
+
+echo "#endif" >>$CONFIG
+
+
+if test -z "$CONFIG_CACHE" ; then
+	CONFIG_CACHE='config.cache'
+	CONFIG_FLAGS=''
+else
+	CONFIG_FIRST=''
+fi
+
+echo "CONFIG_CACHE="$CONFIG_CACHE >>config.cache
+
+if test -f conftest.c ; then
+	rm -f conftest.c
+fi
+
+if test -f conftest.o ; then
+	rm conftest.o
+fi
+
+if test ! -z "$CONFIG_FIRST" ; then
+	$CONFIG_FIRST
+fi
+
diff --git a/config.diag b/config.diag
new file mode 100644
index 0000000..15a36f3
--- /dev/null
+++ b/config.diag
@@ -0,0 +1,5 @@
+# Gather startup services info
+
+startup='yes'
+files='/etc/rc.d/rc.serial'
+
diff --git a/config.dist b/config.dist
new file mode 100644
index 0000000..2ec39c8
--- /dev/null
+++ b/config.dist
@@ -0,0 +1,12 @@
+version="1.0"
+package="speak"
+examine="utils sdk spo256 spktrapd html"
+config="config.pkg config.dist config.diag config sdk/bin/*"
+include="Makefile.in README.FIRST CHANGES TODO LICENSE speak.lsm"
+
+manpages="down.8 say.1 speak.1 speak.conf.7 spo256.8 vmon.8"
+txtpages="CHANGES LICENSE README.FIRST TARGETS TODO"
+lsmpages="speak.lsm"
+htmlpages="index.html toc.html"
+htmlhome=packages/speak
+
diff --git a/config.pkg b/config.pkg
new file mode 100644
index 0000000..9c7aa53
--- /dev/null
+++ b/config.pkg
@@ -0,0 +1,9 @@
+#
+# Denote package bindings
+#
+BIND='install std proc other net dev'
+MAKEFILES='Makefile spo256/Makefile utils/Makefile'
+CONFIG_FLAGS=$CONFIG_FLAGS
+CONFIG_FIRST='make'
+CONFIG_INSTALL='make install'
+
diff --git a/html/README b/html/README
new file mode 100644
index 0000000..5a4f414
--- /dev/null
+++ b/html/README
@@ -0,0 +1,4 @@
+This directory holds html templates used as part of make 'web' when
+building a html redistribution directory.  Otherwise, this directory may
+be ignored.
+
diff --git a/html/index.html b/html/index.html
new file mode 100644
index 0000000..ad54365
--- /dev/null
+++ b/html/index.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+<title>UNIX Speak Server 0.2pl2</title>
+</head>
+
+<frameset COLS="27%,73%">
+<frame SRC="toc.html" NAME="contents">
+<frame SRC="speak.lsm.html" NAME="main">
+</frameset>
+</html>
diff --git a/html/toc.html b/html/toc.html
new file mode 100755
index 0000000..429ec78
--- /dev/null
+++ b/html/toc.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
+
+<html>
+
+<head>
+<title>TOC</title>
+<meta name="GENERATOR" content="Microsoft FrontPage 1.1">
+<base target="main">
+</head>
+
+<body>
+<p><font size=4><em><strong>General</strong></em></font></p>
+<dir>
+<li><a href="speak.lsm.html" target="main"><em>About</em></a></li>
+<li><a href="CHANGES.txt" target="main"><em>Changes</em></a></li>
+<li><a href="ftp://ftp.tycho.com/dist/speak-1.0.tar.gz" target="main"><em>Download</em></a></li>
+<li><a href="mailto:dyfet@tycho.com" target="main"><em>Feedback</em></a></li>
+<li><a href="LICENSE.txt" target="main"><em>License</em></a></li>
+<li><a href="README.FIRST.txt" target="main"><em>Readme</em></a></li>
+<li><a href="TARGETS.txt" target="main"><em>Targets</em></a></li>
+<li><a href="TODO.txt" target="main"><em>Todo</em></a></li>
+</dir>
+<p><font size=4><em><strong>Manpages</strong></em></font></p>
+<dir>
+<li><a href="down.html" target="main"><em>down.8</em></a></li>
+<li><a href="say.html" target="main"><em>say.1</em></a></li>
+<li><a href="speak.html" target="main"><em>speak.1</em></a></li>
+<li><a href="speak.conf.html" target="main"><em>speak.conf.7</em></a></li>
+<li><a href="spo256.html" target="main"><em>spo256.8</em></a></li>
+<li><a href="vmon.html" target="main"><em>vmon.8</em></a></li>
+</dir>
+<p>&#160;</p>
+</body>
+
+</html>
diff --git a/sdk/bin/clean b/sdk/bin/clean
new file mode 100755
index 0000000..2667461
--- /dev/null
+++ b/sdk/bin/clean
@@ -0,0 +1,22 @@
+#!/bin/sh
+flist=`find . -name core -follow -print`
+if [ ! -z "$flist" ] ; then
+	rm $flist
+fi
+
+flist=`find . -name "*~" -follow -print`
+if [ ! -z "$flist" ] ; then
+	rm $flist
+fi
+
+flist=`find . -name "*.tar.gz" -follow -print`
+if [ ! -z "$flist" ] ; then
+	rm $flist
+fi
+
+flist=`find . -name "config.c*" -follow -print`
+if [ ! -z "$flist" ] ; then
+	rm $flist
+fi
+
+
diff --git a/sdk/bin/config b/sdk/bin/config
new file mode 100755
index 0000000..a701bc8
--- /dev/null
+++ b/sdk/bin/config
@@ -0,0 +1,175 @@
+#!/bin/sh
+
+#
+# Reload defaults
+#
+
+BUILD=sdk
+CONFIG=sdk/config.h
+
+if test -f config.cache ; then
+	. ./config.cache
+fi
+echo -n >config.cache
+
+if test -f config.pkg ; then
+	. ./config.pkg
+fi
+
+#
+# Load bindings
+#
+
+if test -f config.pkg ; then
+	. ./config.pkg
+fi
+
+if test -f config.make ; then
+	echo -n >config.make
+fi
+
+if test -f $CONFIG ; then
+	echo -n >$CONFIG
+fi
+
+if test -f $BUILD/bin/config.sub ; then
+	. $BUILD/bin/config.sub
+fi
+
+BIND_OPTS='host'
+
+if test -z "$CONFIG_HOST" ; then
+	if test -d /usr/local/include ; then
+		CONFIG_HOST=/usr/local
+	fi
+	if test -d /usr/include ; then
+		CONFIG_HOST=/usr
+	fi
+fi
+
+opt_host() {
+	CONFIG_HOST="$1"
+	return 0
+}
+
+if test ! -z "$BIND" ; then
+	for bind in $BIND ; do
+		if test -d $BUILD/$bind ; then
+			. $BUILD/$bind/bind.conf
+		else
+			. $BUILD/bin/$bind.bind
+		fi
+	done
+fi
+
+# 
+# Parse command line arguments.
+#
+err=''
+
+if test ! -z "$CONFIG_FLAGS" ; then
+	for arg in $CONFIG_FLAGS ; do
+		for opt in $BIND_OPTS ; do
+			case "$arg" in
+			$opt=* | -$opt=* | --$opt=* )
+				opt_$opt `echo "$arg" | sed 's/[-_a-zA-Z0-9]*=//'`
+				break
+				;;
+			esac
+		done	
+	done
+fi
+
+
+if test ! -z "$*" ; then
+	for arg in $* ; do
+		err=$arg
+		for opt in $BIND_OPTS ; do
+			case "$arg" in
+			$opt=* | -$opt=* | --$opt=* )
+				opt_$opt `echo "$arg" | sed 's/[-_a-zA-Z0-9]*=//'`
+				err=''
+				break
+				;;
+			esac
+		done	
+		if test ! -z "$err" ; then
+			break
+		fi
+	done
+fi
+
+CONFIG_FLAGS=''
+
+if test ! -z "$err" ; then
+	echo "config: $err: invalid option."
+	echo 
+	echo "Valid Options:" 
+	echo -n >config.help
+	if test ! -z "$BIND" ; then
+		for use in $BIND ; do
+			if test -f $BUILD/$use/help.conf ; then
+				cat $BUILD/$use/help.conf >>config.help
+			fi
+			if test -f $BUILD/bin/$use.help ; then
+				cat $BUILD/bin/$use.help >>config.help
+			fi
+		done
+		sort <config.help
+		rm -f config.help
+	fi
+	exit -1
+fi
+
+echo "#ifndef	__CONFIG_H__" >>$CONFIG
+echo "#define	__CONFIG_H__" >>$CONFIG
+
+CONFIG_LIBS=""
+
+if test ! -z "$BIND" ; then
+	for bind in $BIND ; do
+		if test -d $BUILD/$bind ; then
+			. $BUILD/$bind/make.conf
+			CONFIG_LIBS='-l'$bind' '"$CONFIG_LIBS"
+			MAKEFILES="$MAKEFILES"' '$BUILD/$bind/Makefile
+		else
+			. $BUILD/bin/$bind.make
+		fi
+	done
+fi
+
+if test ! -z "$CONFIG_LIBS" ; then
+	echo "LIBS=$CONFIG_LIBS" >>config.make
+fi
+
+if test ! -z "$MAKEFILES" ; then
+	for makefile in $MAKEFILES ; do
+		cat config.make >$makefile
+		cat $makefile.in >>$makefile
+	done
+fi
+
+echo "#endif" >>$CONFIG
+
+
+if test -z "$CONFIG_CACHE" ; then
+	CONFIG_CACHE='config.cache'
+	CONFIG_FLAGS=''
+else
+	CONFIG_FIRST=''
+fi
+
+echo "CONFIG_CACHE="$CONFIG_CACHE >>config.cache
+
+if test -f conftest.c ; then
+	rm -f conftest.c
+fi
+
+if test -f conftest.o ; then
+	rm conftest.o
+fi
+
+if test ! -z "$CONFIG_FIRST" ; then
+	$CONFIG_FIRST
+fi
+
diff --git a/sdk/bin/config.sub b/sdk/bin/config.sub
new file mode 100755
index 0000000..81a7488
--- /dev/null
+++ b/sdk/bin/config.sub
@@ -0,0 +1,38 @@
+fn_find_fpath() {
+	save_ifs="$IFS"
+	IFS="${IFS}:"
+	for dir in $3 ; do
+		if test $1 $dir/$2 ; then
+			IFS="$save_ifs"
+			return 0
+		fi
+	done
+	IFS="$save_ifs"
+	return 1
+}
+
+fn_find_type() {
+	fail=$1
+	shift
+	text=$1
+	shift
+	for fn in $* ; do
+		if test -f "$fn" ; then
+			grep "$text" <$fn >/dev/null
+			if test ! $? = 1 ; then
+				return 1
+			fi
+		fi
+	done
+	echo "#define	"$fail >>$CONFIG
+	return 0
+}
+
+fn_find_file() {
+	if test ! -f $2 ; then
+		echo "#define	"$1 >>$CONFIG
+		return 1
+	fi
+	return 0
+}
+
diff --git a/sdk/bin/diag b/sdk/bin/diag
new file mode 100755
index 0000000..aa56844
--- /dev/null
+++ b/sdk/bin/diag
@@ -0,0 +1,171 @@
+#!/bin/sh
+
+files=''
+ldd='no'
+gcc='no'
+hardware='no'
+startup='no'
+drivers='no'
+symbols='no'
+tracer=''
+
+if [ -f /usr/bin/strace ] ; then
+	tracer='strace'
+fi
+
+if [ -f /bin/strace ] ; then
+	tracer='strace'
+fi
+
+if [ -f /sbin/strace ] ; then
+	tracer='strace'
+fi
+
+if [ -f /bin/ldd ] ; then
+	ldd='yes'
+fi
+
+if [ -f /usr/bin/ldd ] ; then
+	ldd='yes'
+fi
+
+if [ -f /usr/bin/gcc ] ; then
+	gcc='yes'
+fi
+
+if [ -f /usr/local/bin/gcc ] ; then
+	gcc='yes'
+fi
+
+if [ -f config.diag ] ; then
+	. ./config.diag
+fi
+
+if [ ! -z "$title" ] ; then
+	echo $title
+fi
+
+if [ ! -z "$strace" ] ; then
+	for trace in $strace ; do
+		echo
+		ls -l $trace
+		if [ $ldd = 'yes' ] ; then
+			echo
+			echo "Library map for " $trace
+			ldd $trace
+		fi
+		if [ $symbols = 'yes' ] ; then
+			echo
+			nm $trace
+		fi
+		if [ ! -z "$tracer" ] ; then
+			echo
+			$tracer $opts $trace 2>&1
+		fi
+	done
+fi
+
+echo
+echo -n "System Type: "
+uname -s 
+
+echo -n "Achitecture: " 
+uname -m 
+
+echo -n "Release:     " 
+uname -r
+
+if [ $gcc = 'yes' ] ; then
+	echo 
+	echo "GCC Information:" 
+	gcc -v 2>&1
+fi
+
+if [ -f /proc/meminfo ] ; then
+	echo 
+	echo "Memory:" 
+	cat /proc/meminfo 
+fi
+
+echo "" 
+echo "Disks:" 
+df 
+
+if [ $startup = 'yes' ] ; then
+
+	if [ -d /etc/rc.d ] ; then
+		echo 
+		echo "Services:" 
+		ls -l /etc/rc.d 
+		if [ -d /etc/rc.d/rc3.d ] ; then
+			echo 
+			echo "Startup:"
+			ls /etc/rc.d/rc3.d 
+		fi
+	fi
+fi
+
+if [ -f config.cache ] ; then
+	echo 
+	echo "Configuration:" 
+	cat config.cache
+fi
+
+if [ -f config.cc ] ; then
+	echo 
+	echo "Compiler:" 
+	cat config.cc
+fi
+
+if [ ! -z "$files" ] ; then
+	for file in $files ; do
+		if [ -f $file ] ; then
+			echo
+			echo "Found: " $file
+			echo
+			cat $file
+		fi
+	done
+fi
+
+if [ $drivers = 'yes' ] ; then
+
+	if [ -f /proc/modules ] ; then
+		echo 
+		echo "Modules:" 
+		cat /proc/modules
+	fi
+fi
+
+if [ $hardware = 'yes' ] ; then
+
+	if [ -f /proc/devices ] ; then
+		echo 
+		echo "Devices:" 
+		cat /proc/devices 
+	fi
+
+	if [ -f /proc/ioports ] ; then
+		echo 
+		echo "Ports:" 
+		cat /proc/ioports 
+	fi
+
+	if [ -f /proc/interrupts ] ; then
+		echo 
+		echo "Interrupts:" 
+		cat /proc/interrupts 
+	fi
+
+	if [ -f /proc/dma ] ; then
+		echo
+		echo "DMA:"
+		cat /proc/dma
+	fi
+
+	if [ -f /proc/cpuinfo ] ; then
+		echo 
+		cat /proc/cpuinfo 
+	fi
+fi
+
diff --git a/sdk/bin/dist b/sdk/bin/dist
new file mode 100755
index 0000000..43c6ef9
--- /dev/null
+++ b/sdk/bin/dist
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+if test ! -f config.dist ; then
+	echo "dist: config.dist missing!"
+fi
+
+# defaults!
+
+distdir=$1
+config="config.dist config.pkg build"
+exclude="*.o *.a config.cc config.cache config *.tar.gz *~ core Makefile"
+exclude_exe="true"
+exclude_files=".EXCLUDE"
+
+. ./config.dist
+
+root=`pwd`
+dist=$package'-'$version
+cd ..
+
+if test ! $dist = $root ; then
+	rm -f $dist
+	ln -s $root $dist
+fi
+
+xlist=$dist/.EXCLUDE
+echo -n >$xlist
+for file in $exclude_files ; do
+	echo $dist/$file >>$xlist
+done
+
+flist=""
+
+for cfg in $include $config ; do
+	flist=$flist' '$dist/$cfg
+done
+
+for dir in $examine ; do
+	flist=$flist' '$dist/$dir
+	if test $exclude_exe = "true" ; then
+		find $dist/$dir -perm +1 -type f -follow -print >>$xlist
+	fi
+	for deny in $exclude ; do
+		find $dist/$dir -follow -name $deny -print >>$xlist
+	done
+done
+
+target=$dist/$dist.tar.gz
+if test -d $distdir ; then
+	rm -f $distdir/${package}*.tar.gz
+	target=$distdir/$dist.tar.gz
+	if test -f $dist/$package'.lsm' ; then
+		cp -f $dist/$package'.lsm' $distdir
+	fi
+fi
+
+tar -X $xlist -cvhzf $target $flist
+
+if [ ! $dist = $root ] ; then
+	rm $dist
+fi
+
+
diff --git a/sdk/bin/disthtml b/sdk/bin/disthtml
new file mode 100755
index 0000000..4caa151
--- /dev/null
+++ b/sdk/bin/disthtml
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+manprefix=$2
+
+if test -f config.dist ; then
+	. ./config.dist
+fi
+
+if test -z $htmlhome ; then
+	htmlhome=$1/$package
+else
+	htmlhome=$1/$htmlhome
+fi
+
+man2html $manprefix $manpages $htmlhome
+
+for lsmpage in $lsmpages ; do
+	echo "Creating $lsmpage.html..."
+	lsm2html $lsmpage >$htmlhome/$lsmpage.html
+done
+
+for txtpage in $txtpages ; do
+	echo "Creating $txtpage.txt"
+	cp $txtpage $htmlhome/$txtpage.txt
+done
+
+for htmlpage in $htmlpages ; do
+	echo "Copying $htmlpage"
+	cp -f html/$htmlpage $htmlhome/$htmlpage
+done
+
diff --git a/sdk/bin/install.bind b/sdk/bin/install.bind
new file mode 100755
index 0000000..1a00236
--- /dev/null
+++ b/sdk/bin/install.bind
@@ -0,0 +1,55 @@
+BIND_OPTS=$BIND_OPTS' prefix eprefix share bindir sbindir confdir mandir infodir libdir slibdir root htmldir distdir'
+
+opt_prefix() {
+	CONFIG_PREFIX="$1"
+}
+
+opt_eprefix() {
+	CONFIG_EPREFIX="$1"
+}
+
+opt_share() {
+	CONFIG_SHARE="$1"
+}
+
+opt_bindir() {
+	CONFIG_BINDIR="$1"
+}
+
+opt_sbindir() {
+	CONFIG_SBINDIR="$1"
+}
+
+opt_confdir() {
+	CONFIG_CONFDIR="$1"
+}
+
+opt_root() {
+	CONFIG_ROOT="$1"
+}
+
+opt_libdir() {
+	CONFIG_LIBDIR="$1"
+}
+
+opt_slibdir() {
+	CONFIG_SLIBDIR="$1"
+}
+
+opt_mandir() {
+	CONFIG_MANDIR="$1"
+}
+
+opt_infodir() {
+	CONFIG_INFODIR="$1"
+}
+
+opt_htmldir() {
+	CONFIG_HTMLDIR="$1"
+}
+
+opt_distdir() {
+	CONFIG_DISTDIR="$1"
+}
+
+
diff --git a/sdk/bin/install.help b/sdk/bin/install.help
new file mode 100755
index 0000000..6907439
--- /dev/null
+++ b/sdk/bin/install.help
@@ -0,0 +1,12 @@
+--root=		Installation root offset (NONE)
+--prefix=	Default installation prefix (/usr)
+--eprefix=	Execution installation prefix (/usr)
+--bindir=	Bin directory ($exec-prefix/bin)
+--sbindir=	System bin directory ($exec-prefix/sbin)
+--libdir=	Library directory ($exec-prefix/lib)
+--slibdir=	System library directory ($exec-prefix/lib)
+--confdir=	Config file directory (/etc)
+--share=	Shared data directory ($prefix/share)
+--mandir=	Manual directory ($share/man)
+--infodir=	Info file directory ($share/info)
+--htmldir=	HTML Documentation ($share/html)
diff --git a/sdk/bin/install.make b/sdk/bin/install.make
new file mode 100755
index 0000000..fc63cc6
--- /dev/null
+++ b/sdk/bin/install.make
@@ -0,0 +1,112 @@
+echo "root="$CONFIG_ROOT >>config.make
+
+if test -z "$CONFIG_PREFIX" ; then
+	echo 'prefix=$(root)'$CONFIG_HOST >>config.make
+else
+	echo 'prefix=$(root)'$CONFIG_PREFIX >>config.make
+fi
+
+if test -z "$CONFIG_EPREFIX" ; then
+	echo 'eprefix=$(prefix)' >>config.make
+else
+	echo 'eprefix=$(root)'$CONFIG_EPREFIX >>config.make
+fi
+
+if test -z "$CONFIG_SHARE" ; then
+	if test -d $CONFIG_HOST/share ; then
+		echo 'share=$(prefix)/share' >>config.make
+	else
+		echo 'share=$(prefix)' >>config.make
+	fi
+else
+	echo 'share=$(root)'$CONFIG_SHARE >>config.make
+fi
+	
+
+if test -z "$CONFIG_CONFDIR" ; then
+	echo 'SYSCONFDIR=$(root)/etc' >>config.make
+else
+	echo 'SYSCONFDIR=$(root)'$CONFIG_CONFDIR >>config.make
+fi
+
+if test -z "$CONFIG_BINDIR" ; then
+	echo 'BINDIR=$(eprefix)/bin' >>config.make
+else
+	echo 'BINDIR=$(root)'$CONFIG_BINDIR >>config.make
+fi
+
+if test -z "$CONFIG_SBINDIR" ; then
+	if test -d $CONFIG_HOST/sbin ; then
+		echo 'SBINDIR=$(eprefix)/sbin' >>config.make
+	else
+		echo 'SBINDIR=$(root)/etc' >>config.make
+	fi
+else
+	echo 'SBINDIR=$(root)'$CONFIG_SBINDIR >>config.make
+fi
+
+if test -z "$CONFIG_LIBDIR" ; then
+	echo 'LIBDIR=$(eprefix)/lib' >>config.make
+else
+	echo 'LIBDIR=$(root)'$CONFIG_LIBDIR >>config.make
+fi
+
+if test -z "$CONFIG_SLIBDIR" ; then
+	echo 'SLIBDIR=$(root)/lib' >>config.make
+else
+	echo 'SLIBDIR=$(root)'$CONFIG_SLIBDIR >>config.make
+fi
+
+if test -z "$CONFIG_MANDIR" ; then
+	if test -d $CONFIG_HOST/share/man ; then
+		echo 'MANDIR=$(share)/man' >>config.make
+	else
+		echo 'MANDIR=$(prefix)/man' >>config.make
+	fi
+else
+	echo 'MANDIR=$(root)'$CONFIG_MANDIR >>config.make
+fi
+
+if test -z "$CONFIG_INFODIR" ; then
+	if test -d $CONFIG_HOST/share/info ; then
+		echo 'INFODIR=$(share)/info' >>config.make
+	else
+		echo 'INFODIR=$(prefix)/info' >>config.make
+	fi
+else
+	echo 'INFODIR=$(root)'$CONFIG_INFODIR >>config.make
+fi
+
+if test -z "$CONFIG_HTMLDIR" ; then
+	if test -d $CONFIG_HOST/share/html ; then
+		echo 'HTMLDIR=$(share)/html' >>config.make
+	else
+		echo 'HTMLDIR=$(prefix)/html' >>config.make
+	fi
+else
+	echo 'HTMLDIR=$(root)'$CONFIG_HTMLDIR >>config.make
+fi
+
+if test -z "$CONFIG_DISTDIR" ; then
+	if test -d $CONFIG_HOST/share/dist ; then
+		echo 'DISTDIR=$(share)/dist' >>config.make
+	else
+		echo 'DISTDIR=$(prefix)/dist' >>config.make
+	fi
+else
+	echo 'DISTDIR=$(root)'$CONFIG_DISTDIR >>config.make
+fi
+
+echo "CONFIG_ROOT="$CONFIG_ROOT >>config.cache
+echo "CONFIG_PREFIX="$CONFIG_PREFIX >>config.cache
+echo "CONFIG_EPREFIX="$CONFIG_EPREFIX >>config.cache
+echo "CONFIG_SHARE="$CONFIG_SHARE >>config.cache
+echo "CONFIG_CONFDIR="$CONFIG_CONFDIR >>config.cache
+echo "CONFIG_BINDIR="$CONFIG_BINDIR >>config.cache
+echo "CONFIG_SBINDIR="$CONFIG_SBINDIR >>config.cache
+echo "CONFIG_LIBDIR="$CONFIG_LIBDIR >>config.cache
+echo "CONFIG_SLIBDIR="$CONFIG_SLIBDIR >>config.cache
+echo "CONFIG_INFODIR="$CONFIG_INFODIR >>config.cache
+echo "CONFIG_MANDIR="$CONFIG_MANDIR >>config.cache
+echo "CONFIG_HTMLDIR="$CONFIG_HTMLDIR >>config.cache
+echo "CONFIG_DISTDIR="$CONFIG_DISTDIR >>config.cache
diff --git a/sdk/bin/instinit b/sdk/bin/instinit
new file mode 100755
index 0000000..fdd0899
--- /dev/null
+++ b/sdk/bin/instinit
@@ -0,0 +1,61 @@
+#!/bin/sh
+run=/etc/rc.d
+levels=""
+base=$1
+
+if [ ! -d $run ] ; then
+	exit 0
+fi
+
+if [ -d $run/init.d ] ; then
+	levels=$run
+	init='../init.d/'$1'.init'
+	run=$run/init.d
+	target=$1'.init'
+else
+	target='rc.'$1
+	levels='false'
+fi
+
+source=$1'.init'
+shift
+
+if [ ! -f "$run/$target" ] ; then
+	echo 'Adding '$target' to '$run
+	if [ -f /etc/sudo.conf ] ; then
+		sudo  root install -o root -m 0700 $source $run/$target
+	else
+		su root -c "install -o root -m 0700 $source $run/$target"
+	fi
+else
+	exit 0
+fi
+
+if [ -z "$BASH" ] ; then
+	exit 0
+fi
+
+if [ -z "$levels" ] ; then
+	exit 0
+fi
+
+initial=$1
+shift
+
+for level in $* ; do
+	runlvl=$levels'/rc'$level'.d'
+	if [ ! -d $runlvl ] ; then
+		continue
+	fi
+	cd $runlvl
+	count=$initial
+	while [ -f *$count* ] ; do
+		count=$[count + 1]
+	done
+	target='S'$count$base
+	echo 'Adding '$target' to '$runlvl
+	ln -s $init $target
+done
+		
+	
+
diff --git a/sdk/bin/instman b/sdk/bin/instman
new file mode 100755
index 0000000..d8ca6f7
--- /dev/null
+++ b/sdk/bin/instman
@@ -0,0 +1,32 @@
+#!/bin/sh
+prefix=$1
+set=$2
+shift
+shift
+
+for page in $* ; do
+	source=$page'.'$set
+	target=""
+	if [ -d $prefix/man$set ] ; then
+		mandir=$prefix/man$set
+		target=$mandir/$page'.'$set
+	fi
+	if [ -z $target ] ; then
+		roff=nroff
+		if [ -f /usr/lib/groff ] ; then
+			roff="groff -Tascii"
+		fi
+		if [ -f /usr/local/lib/groff ] ; then
+			roff="groff -Tascii"
+		fi
+		if [ -d $prefix/cat$set ] ; then
+			mandir=$prefix/cat$set
+			target=$mandir/$page.set
+			$roff -man <$source >$page'.man'
+			source=$page'.man'
+		fi
+	fi	
+	echo 'Adding '$page' to '$mandir
+	install -g man -m 0664 $source $target
+done
+
diff --git a/sdk/bin/instso b/sdk/bin/instso
new file mode 100755
index 0000000..148a82a
--- /dev/null
+++ b/sdk/bin/instso
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+prefix=$1
+libname=$2
+version=$3
+
+# find project root.
+
+root=`dirname $0`
+root=`dirname $root`
+
+# fetch package 'version' level from project root (config.dist).
+
+if [ -f $root/config.dist ] ; then
+	. $root/config.dist
+fi
+
+if [ ! -d $(prefix)/lib ] ; then
+	prefix=$/usr
+	if [ ! -d /usr/lib ] ; then
+		exit 0
+	fi
+fi
+
+prefix=$prefix/lib
+echo 'Installing '$libname'.so to '$prefix
+cp -f $libname'.so' $(prefix)/$(libname)'.so.'$version
+ldconfig -n $(prefix)
+
+liblist=`find $(prefix) -name "$(libname).so.*" -type f -print`
+for lib in $liblist ; do
+	if [ ! $lib = $libname'.so.'$version ] ; then
+		rm $lib
+	fi
+done
+
+ldconfig -n $(prefix)
+
+
diff --git a/sdk/bin/instsvc b/sdk/bin/instsvc
new file mode 100755
index 0000000..468fe2a
--- /dev/null
+++ b/sdk/bin/instsvc
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+etc='/etc'
+
+if [ ! -d "$etc" ] ; then
+	etc=''
+	if [ -d /config ] ; then
+		etc='/config'
+	fi
+fi
+
+if [ -z "$etc" ] ; then
+	exit 0
+fi
+
+svc=$etc/$1
+shift
+base=$1
+shift
+line=$base" $*"
+
+grep "^$base" <$svc >/dev/null
+if [ $? = 1 ] ; then
+	echo "Adding $base to $svc"
+	echo $line >>$svc
+fi
+
diff --git a/sdk/bin/rootsudo b/sdk/bin/rootsudo
new file mode 100755
index 0000000..3ff65f1
--- /dev/null
+++ b/sdk/bin/rootsudo
@@ -0,0 +1,6 @@
+#!/bin/sh
+if [ -f /etc/sudo.conf ] ; then
+	sudo root $*
+else
+	su root -c "$*"
+fi
diff --git a/sdk/config.h b/sdk/config.h
new file mode 100644
index 0000000..6af2aa5
--- /dev/null
+++ b/sdk/config.h
@@ -0,0 +1,16 @@
+#ifndef	__CONFIG_H__
+#define	__CONFIG_H__
+#define	EMPTY 0
+#define	UCHAR_T_MISSING
+#define	FD_T_MISSING
+#define	STRLWR_F_MISSING
+#define	STRISTR_F_MISSING
+#define	PROCESS_H_MISSING
+#define	SYS_SELECT_H_MISSING
+#define	SELECT_H_MISSING
+#define	POLL_H_MISSING
+#define	SYS_POLL_H_MISSING
+#define	SYSCONF_H_MISSING
+#define	ENV_H_MISSING
+#define	IO_H_MISSING
+#endif
diff --git a/sdk/dev/Makefile.in b/sdk/dev/Makefile.in
new file mode 100644
index 0000000..1375154
--- /dev/null
+++ b/sdk/dev/Makefile.in
@@ -0,0 +1,19 @@
+#
+# Template to build device interface library.
+# $Id$
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+OBJS    = inkey.o empty.o input.o waitfor.o waitsync.o xmit.o \
+	  speed.o format.o flowctrl.o interactive.o stty.o
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I.. -o $@ -c $<
+	$(AR) r ../lib/libdev.a $@
+
+all:	$(OBJS)
+	ranlib ../lib/libdev.a
+
+clean:
+	rm *.o
+
diff --git a/sdk/dev/bind.conf b/sdk/dev/bind.conf
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sdk/dev/bind.conf
diff --git a/sdk/dev/empty.c b/sdk/dev/empty.c
new file mode 100644
index 0000000..87114a3
--- /dev/null
+++ b/sdk/dev/empty.c
@@ -0,0 +1,15 @@
+/*
+ * Empty the serial input fifo buffer.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+
+void	empty(int fd)
+{
+	while(inkey(fd, 0) > -1)
+		continue;
+}
+
diff --git a/sdk/dev/flowctrl.c b/sdk/dev/flowctrl.c
new file mode 100644
index 0000000..7977b1c
--- /dev/null
+++ b/sdk/dev/flowctrl.c
@@ -0,0 +1,47 @@
+/*
+ * Serial line flow control option settings.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+#ifndef	TERMIOS_H_MISSING
+#include <termios.h>
+#endif
+
+#ifndef	CRTSCTS
+#ifdef	CTSFLOW
+#define	CRTSCTS	CTSFLOW | CRTSFL
+#endif
+#endif
+
+int	setflowctrl(stty_t stty, FLOWCONTROL flow)
+{
+#ifndef	TERMIOS_H_MISSING
+
+	struct	termios *tios = stty;
+	tios->c_cflag &= ~CRTSCTS;
+	tios->c_iflag &= ~(IXON | IXOFF | IXANY);
+	
+	switch(flow)
+	{
+	case FC_HARD:
+		tios->c_cflag |= CRTSCTS;
+		break;
+	case FC_SOFT:
+		tios->c_iflag |= (IXON | IXOFF | IXANY);
+		break;
+	case FC_FULL:
+		tios->c_cflag |= CRTSCTS;
+		tios->c_iflag |= (IXON | IXOFF | IXANY);
+		break;
+	}
+#endif
+	return 0;
+}
+
+	
+	
+
+
diff --git a/sdk/dev/format.c b/sdk/dev/format.c
new file mode 100644
index 0000000..508ec6c
--- /dev/null
+++ b/sdk/dev/format.c
@@ -0,0 +1,64 @@
+/*
+ * Specify serial port data line format.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+#ifndef	TERMIOS_H_MISSING
+#include <termios.h>
+#endif
+
+int	setformat(stty_t stty, char *format)
+{
+#ifndef	TERMIOS_H_MISSING
+	struct	termios *tios = stty;
+
+	tios->c_cflag &= ~CSIZE;
+	if(format[2] == '1')
+		tios->c_cflag &= ~CSTOPB;
+	else
+		tios->c_cflag |= CSTOPB;
+
+	switch(format[0])
+	{
+	case '5':
+		tios->c_cflag |= CS5;
+		break;
+	case '6':
+		tios->c_cflag |= CS6;
+		break;
+	case '7':
+		tios->c_cflag |= CS7;
+		break;
+	case '8':
+		tios->c_cflag |= CS8;
+		break;
+	}
+
+	switch(format[1])
+	{
+	case 'n':
+	case 'N':
+		tios->c_cflag &= ~(PARODD | PARENB);
+		break;
+	case 'e':
+	case 'E':
+		tios->c_cflag |= PARENB;
+		tios->c_cflag &= ~PARODD;
+		break;	
+	case 'o':
+	case 'O':
+		tios->c_cflag |= (PARENB | PARODD);
+		break;
+	}
+
+#endif
+	return 0;
+}
+
+	
+	
+
+
diff --git a/sdk/dev/inkey.c b/sdk/dev/inkey.c
new file mode 100644
index 0000000..1003905
--- /dev/null
+++ b/sdk/dev/inkey.c
@@ -0,0 +1,76 @@
+/*
+ * Wait and read single byte input from device.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+ 
+#include <dev/tty.h>
+#include <std/select.h>
+#include <std/poll.h>
+
+#ifndef	SYS_POLL_H_MISSING
+#define	USE_POLL
+#endif
+
+#ifndef	POLL_H_MISSING
+#define	USE_POLL
+#endif
+
+#ifdef	USE_POLL
+
+int	inkey(fd_t fd, int timeout)
+{
+	struct	pollfd	poller;
+	uchar	buf;
+	
+	poller.fd = fd;
+	poller.revents = 0;
+	poller.events = POLLIN ;
+	
+	if(!poll(&poller, 1, timeout))
+		return -1;
+		
+	if(poller.revents & (POLLERR | POLLHUP))
+		return -1;
+		
+	if(read(fd, &buf, 1) != 1)
+		return -1;
+		
+	return buf;
+}
+				
+#else
+
+int	inkey(fd_t fd, int timeout)
+{
+	fd_set	inp,out,exc;
+	struct	timeval timer;
+	uchar	buf;
+	
+	FD_ZERO(&inp);
+	FD_ZERO(&out);
+	FD_ZERO(&exc);
+	
+	FD_SET(fd, &inp);
+	FD_SET(fd, &exc);
+	
+	timer.tv_sec = timeout / 1000;
+	timer.tv_usec = timeout % 1000;
+	
+	if(!select(fd + 1, &inp, &out, &exc, &timer))
+		return -1;
+		
+	if(FD_ISSET(fd, &exc))
+			return -1;
+			
+	if(FD_ISSET(fd, &inp))
+	{
+		if(read(fd, &buf, 1) != 1)
+			return -1;
+			return buf;
+	}
+	return -1;
+}
+
+#endif
diff --git a/sdk/dev/input.c b/sdk/dev/input.c
new file mode 100644
index 0000000..95494d3
--- /dev/null
+++ b/sdk/dev/input.c
@@ -0,0 +1,34 @@
+/*
+ * Read a line of input from device.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+#include <dev/tty.h>
+
+int	input(int fd, uchar *buf, size_t len, int timeout, const uchar *term)
+{
+	int	key;
+	int	idx = 0;
+		
+	while(idx < len)
+	{
+		key = inkey(fd, timeout);
+		if(key < 0)
+			return idx;
+
+		if(!key)
+			continue;
+
+		buf[idx++] = (uchar)(key & 0xff);
+			if(strchr((char *)term, key))
+				break;
+	}
+	buf[idx] = 0;
+	return idx;
+}
+
+				
+			 
diff --git a/sdk/dev/interactive.c b/sdk/dev/interactive.c
new file mode 100644
index 0000000..be998e6
--- /dev/null
+++ b/sdk/dev/interactive.c
@@ -0,0 +1,35 @@
+/*
+ * Select raw or "interactive" terminal mode for device.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+#ifndef	TERMIOS_H_MISSING
+#include <termios.h>
+#endif
+
+bool	interactive(stty_t stty, bool mode)
+{
+#ifndef	TERMIOS_H_MISSING
+
+	struct	termios *tios = stty;
+
+	if(mode)
+	{
+
+	}
+	else
+	{
+		tios->c_oflag = 0;
+		tios->c_lflag = 0;
+	}
+#endif
+	return mode;
+}
+
+	
+	
+
+
diff --git a/sdk/dev/make.conf b/sdk/dev/make.conf
new file mode 100644
index 0000000..8a396ea
--- /dev/null
+++ b/sdk/dev/make.conf
@@ -0,0 +1,5 @@
+inc=$CONFIG_HOST/include
+fn_find_file TERMIOS_H_MISSING $inc/termios.h
+fn_find_file TERMIO_H_MISSING $inc/termio.h
+fn_find_file TERMCAP_H_MISSING $inc/termcap.h
+
diff --git a/sdk/dev/speed.c b/sdk/dev/speed.c
new file mode 100644
index 0000000..f9fee56
--- /dev/null
+++ b/sdk/dev/speed.c
@@ -0,0 +1,75 @@
+/*
+ * Specify serial communications speed.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+#ifndef	TERMIOS_H_MISSING
+#include <termios.h>
+#endif
+
+int	setspeed(stty_t tios, ulong speed)
+{
+
+#ifdef	B38400
+	int	rate = B38400;
+#else
+	int	rate = B19200;
+#endif
+
+	switch(speed)
+	{
+	case 110:
+		rate = B110;
+		break;
+	case 300:
+		rate = B300;
+		break;
+	case 600:
+		rate = B600;
+		break;
+	case 1200:
+		rate = B1200;
+		break;
+	case 2400:
+		rate = B2400;
+		break;
+	case 4800:
+		rate = B4800;
+		break;
+	case 9600:
+		rate = B9600;
+		break;
+	case 19200:
+		rate = B19200;
+		break;
+#ifdef	B38400
+	case 38400:
+		rate = B38400;
+		break;
+#endif
+#ifdef	B57600
+	case 57600:
+		rate = B57600;
+		break;
+#endif
+#ifdef	B115200
+	case 115200:
+		rate = B115200;
+		break;
+#endif
+	}
+
+#ifndef	TERMIOS_H_MISSING
+	cfsetospeed(tios, rate);
+	cfsetispeed(tios, rate);
+#endif
+	return rate;
+}
+
+	
+	
+
+
diff --git a/sdk/dev/stty.c b/sdk/dev/stty.c
new file mode 100644
index 0000000..9a465da
--- /dev/null
+++ b/sdk/dev/stty.c
@@ -0,0 +1,29 @@
+/*
+ * Portable routines to get and set serial device attributes.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+
+#ifndef	TERMIOS_H_MISSING
+#include <termios.h>
+
+stty_t	getstty(fd_t fd)
+{
+	stty_t	stty = (stty_t)malloc(sizeof(struct termios));
+	tcgetattr(fd, stty);
+	return stty;
+}
+
+void	putstty(fd_t fd, stty_t stty, bool now)
+{
+	if(now)
+		tcsetattr(fd, TCSANOW, stty);
+	else
+		tcsetattr(fd, TCSADRAIN, stty);
+	free(stty);
+}
+#endif
+
diff --git a/sdk/dev/termcap.h b/sdk/dev/termcap.h
new file mode 100644
index 0000000..e2cbb5b
--- /dev/null
+++ b/sdk/dev/termcap.h
@@ -0,0 +1,17 @@
+/*
+ * Portable termcap header.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on distribution and reuse see product license.
+ */
+
+#ifndef	__DEV_TERMCAP_H__
+#define	__DEV_TERMCAP_H__
+
+#ifndef	TERMCAP_H_MISSING
+#include <termcap.h>
+#else
+#endif
+
+#endif
+
diff --git a/sdk/dev/tty.h b/sdk/dev/tty.h
new file mode 100644
index 0000000..3ff02ca
--- /dev/null
+++ b/sdk/dev/tty.h
@@ -0,0 +1,72 @@
+/*
+ * Portable serial interface control and operation.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__DEV_TTY_H__
+#define	__DEV_TTY_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifndef	__STD_FILES_H__
+#include <std/files.h>
+#endif
+
+typedef	void	*stty_t;
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#define	ulock_device(lck) ulock_file(lck)
+
+typedef	enum
+{
+	FC_NONE,
+	FC_HARD,
+	FC_SOFT,
+	FC_FULL
+}	FLOWCONTROL;
+
+#ifdef	__NAMESPACE
+#define	lock_device	__NAMESPACE(lock_device)
+#define	setspeed	__NAMESPACE(setspeed)
+#define	setformat	__NAMESPACE(setformat)
+#define	setflowctrl	__NAMESPACE(setflowctrl)
+#define	waitfor		__NAMESPACE(waitfor)
+#define	waitsync	__NAMESPACE(waitsync)
+#define	input		__NAMESPACE(input)
+#define	dropdtr		__NAMESPACE(dropdtr)
+#define	inkey		__NAMESPACE(inkey)
+#define	interactive	__NAMESPACE(interactive)
+#define	readcrc		__NAMESPACE(readcrc)
+#define	writecrc	__NAMESPACE(writecrc)
+#define	readcsum	__NAMESPACE(readcsum)
+#define	writecsum	__NAMESPACE(writecsum)
+#define	xmit		__NAMESPACE(xmit)
+#define	empty		__NAMESPACE(empty)
+#endif
+
+stty_t	getstty(fd_t fd);
+void	putstty(fd_t fd, stty_t stty, bool now);
+int	setspeed(stty_t stty, ulong speed);
+int	setformat(stty_t stty, char *format);
+int	setflowctrl(stty_t stty, FLOWCONTROL flow);
+int	waitfor(fd_t fd, uchar *str, size_t len, int timeout, ulong maxbytes);
+int 	waitsync(fd_t fd, uchar *list, size_t len, int timeout, ulong maxbytes);
+int	input(fd_t fd, uchar *buf, size_t len, int timeout, const uchar *term);
+int	dropdtr(fd_t fd);
+int	inkey(fd_t fd, int timeout);
+bool	interactive(stty_t stty, bool mode);
+int	xmit(fd_t fd, char *str);
+void	empty(fd_t fd);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/dev/waitfor.c b/sdk/dev/waitfor.c
new file mode 100644
index 0000000..36fabec
--- /dev/null
+++ b/sdk/dev/waitfor.c
@@ -0,0 +1,39 @@
+/*
+ * Wait for specified input from device.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on redistribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+#include <std/string.h>
+
+int	waitfor(int fd, uchar *list, size_t len, int timeout, ulong max)
+{
+	int	key;
+	int	idx = 0;
+	uchar	*mem = (uchar *)malloc(len);
+		
+	while(max--)
+	{
+		key = inkey(fd, timeout);
+		if(key < 0)
+			return key;
+
+		if(idx < len)
+			mem[idx++] = (uchar)(key & 0xff);
+		else
+		{
+			for(idx = 0; idx < len; ++idx)
+				mem[idx] = mem[idx + 1];
+			
+			mem[len - 1] = (uchar)(key & 0xff);	
+		}	
+		if(!memcmp(mem, list, len))
+			return 0;
+	}
+	return -1;
+}
+
+				
+			 
diff --git a/sdk/dev/waitsync.c b/sdk/dev/waitsync.c
new file mode 100644
index 0000000..f4596e1
--- /dev/null
+++ b/sdk/dev/waitsync.c
@@ -0,0 +1,32 @@
+/*
+ * Wait for a sync input value from a device.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+
+int	waitsync(int fd, uchar *list, size_t len, int timeout, ulong max)
+{
+	int	key;
+	int	idx;
+	uchar	buf;
+		
+	while(max--)
+	{
+		key = inkey(fd, timeout);
+		if(key < 0)
+			return key;
+	
+		buf = (uchar)(key & 0xff);
+		
+		for(idx = 0; idx < len; ++idx)
+			if(list[idx] == buf)
+				return buf;	
+	}
+	return -1;
+}
+
+				
+			 
diff --git a/sdk/dev/xmit.c b/sdk/dev/xmit.c
new file mode 100644
index 0000000..471736d
--- /dev/null
+++ b/sdk/dev/xmit.c
@@ -0,0 +1,31 @@
+/*
+ * Write output to a device and ignore any incoming (echo) data.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+
+int	xmit(int fd, char *str)
+{
+	int	len = strlen(str);
+	int	stat;
+
+	while(inkey(fd, 2) > -1)
+		continue;
+
+	stat = write(fd, str, len);
+	if(stat < 0)
+		return stat;
+
+	len = stat;
+	while(len--)
+		if(inkey(fd, 0) < 0)
+			break;
+
+	return stat;
+}
+
+	
+	
diff --git a/sdk/net/Makefile.in b/sdk/net/Makefile.in
new file mode 100644
index 0000000..bc890f5
--- /dev/null
+++ b/sdk/net/Makefile.in
@@ -0,0 +1,19 @@
+#
+# Template to build net makefile.
+# $Id$
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+OBJS    = snmptrap.o gethost.o getservice.o getsocket.o sockname.o \
+	  tcpsocket.o udpsocket.o init.o tcpstream.o msgport.o netaddr.o
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I.. -o $@ -c $<
+	$(AR) r ../lib/libnet.a $@
+
+all:	$(OBJS)
+	ranlib ../lib/libnet.a
+
+clean:
+	rm *.o
+
diff --git a/sdk/net/bind.conf b/sdk/net/bind.conf
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sdk/net/bind.conf
diff --git a/sdk/net/gethost.c b/sdk/net/gethost.c
new file mode 100644
index 0000000..f74997c
--- /dev/null
+++ b/sdk/net/gethost.c
@@ -0,0 +1,39 @@
+/*
+ * Portable and simple host name lookup fuction.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+
+struct	hostent	*gethost(const char *hostname)
+{
+	static	struct	in_addr	saddr;
+	struct	hostent *hp;
+	static	struct	hostent	np;
+	static	char	host[24];
+	static	char	*alias[] = {NULL};
+	static	struct	in_addr	*alist[] = {&saddr, NULL};
+
+	if(!hostname)
+		return NULL;
+
+	if(isdigit(*hostname))
+	{
+		saddr.s_addr = inet_addr(hostname);
+		hp = gethostbyaddr((void *)&saddr, sizeof(struct in_addr), AF_INET);
+		if(hp)
+			return hp;
+			
+		strcpy(host, hostname);
+		np.h_name = host;
+		np.h_aliases = alias;
+		np.h_addrtype = AF_INET;
+		np.h_length = 4;
+		np.h_addr_list = (char **)alist;
+		return &np;
+	}
+	else
+		return gethostbyname(hostname);
+}
diff --git a/sdk/net/getservice.c b/sdk/net/getservice.c
new file mode 100644
index 0000000..fed448e
--- /dev/null
+++ b/sdk/net/getservice.c
@@ -0,0 +1,45 @@
+/*
+ * Simple portable service name lookup.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+#include <std/string.h>
+
+int	getservice(const char *service)
+{
+	char	servname[32];
+	char	*p;
+	struct	servent *svc;
+	struct	protoent *proto;
+	
+	if(isdigit(*service))
+		return atoi(service);
+		
+	strcpy(servname, service);
+	p = strchr(servname, '/');
+	if(!p)
+		strcat(servname, "/tcp");
+		
+	p = strchr(servname, '/');
+	*(p++) = 0;
+	if(isdigit(*p))
+	{
+		proto = getprotobynumber(atoi(p));
+		if(!proto)
+			return 0;
+		
+			p = proto->p_name;
+	}
+	svc = getservbyname(servname, p);
+	if(!svc)
+		return 0;
+	
+	return ntohs(svc->s_port);
+}
+
+	
+	
+	
diff --git a/sdk/net/getsocket.c b/sdk/net/getsocket.c
new file mode 100644
index 0000000..83ca68a
--- /dev/null
+++ b/sdk/net/getsocket.c
@@ -0,0 +1,43 @@
+#include <net/socket.h>
+#include <std/string.h>
+
+SOCKET	getsocket(const char *host, int port, int socktype)
+{
+	SOCKET	so;
+	struct	hostent	*hp;
+	struct	sockaddr_in saddr;
+	struct	in_addr	*aptr;
+	char	*sp, *p;
+	char	*dup = strdup(host);
+
+	so = socket(AF_INET, socktype, 0);
+	if(so == INVALID_SOCKET)
+	{
+		free(dup);
+		return so;
+	}
+
+	sp = dup;	
+	while(NULL != (p = strtok(sp, " ;:\t")))
+	{
+		sp = NULL;
+		hp = gethost(p);
+		if(!hp)
+			continue;
+		
+		saddr.sin_family = hp->h_addrtype;
+		saddr.sin_port = htons(port);
+		while( (aptr = (struct in_addr *)*(hp->h_addr_list)++) != NULL)
+			saddr.sin_addr = *aptr;
+	
+		if(connect(so, (struct sockaddr *)&saddr, sizeof(saddr)))
+			continue;
+		
+		free(dup);
+		return so;
+	}
+	endsocket(so);
+	free(dup);
+	return INVALID_SOCKET;
+}
+ 
diff --git a/sdk/net/init.c b/sdk/net/init.c
new file mode 100644
index 0000000..02575a7
--- /dev/null
+++ b/sdk/net/init.c
@@ -0,0 +1,20 @@
+/*
+ * Needed for "winsock" compatibility only.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+
+bool	init_socket(void)
+{
+	return TRUE;
+}
+
+void	endsocket(SOCKET so)
+{
+	shutdown(so, 2);
+	close(so);
+}
+
diff --git a/sdk/net/make.conf b/sdk/net/make.conf
new file mode 100644
index 0000000..36fbb70
--- /dev/null
+++ b/sdk/net/make.conf
@@ -0,0 +1,4 @@
+if test -f $CONFIG_HOST/lib/libsocket.a ; then
+	CONFIG_LIBS=$CONFIG_LIBS' -lsocket'
+fi
+	
diff --git a/sdk/net/msgport.c b/sdk/net/msgport.c
new file mode 100644
index 0000000..39c1109
--- /dev/null
+++ b/sdk/net/msgport.c
@@ -0,0 +1,84 @@
+/*
+ * Portable network messaging routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/msgport.h>
+#include <std/time.h>
+
+static	ushort	sequence = 0;
+
+SOCKET	create_msgport(char *mask, int port, int backlog)
+{
+	if(backlog)
+		return tcpsocket(mask, port, backlog);
+	else
+		return udpsocket(mask, port);
+}
+
+size_t	send_msgport(SOCKET so, SOCKMSG *buf, size_t len, bool flag)
+{
+	size_t stat;
+	
+	memset(buf, 0, sizeof(SOCKMSG));
+	if(flag)
+		++sequence;
+	buf->header.len = htonl(len);
+	buf->sequence = sequence;
+		
+	stat = send(so, buf, len + sizeof(SOCKMSG), 0);
+	if (stat > 0)
+		return stat - sizeof(SOCKMSG);
+	return stat;
+}
+
+size_t	recv_msgport(SOCKET so, SOCKMSG *buf, size_t len, bool any)
+{
+	int	alen;
+	size_t	mlen;
+	size_t	stat;
+	SOCKMSG saddr;
+	
+	for(;;)
+	{
+		alen = recv(so, &saddr, sizeof(saddr), MSG_PEEK);
+		if(alen < 0)
+			return stat;
+		
+		mlen = ntohl(saddr.header.len);
+		if (mlen > len)
+			mlen = len;
+		
+		stat = recvfrom(so, buf, mlen + sizeof(saddr), 0, (struct sockaddr *)&saddr, &alen);
+		memcpy(buf, &saddr, alen);
+		if (stat > 0)
+		{
+			if(any && buf->sequence != sequence)
+				continue;
+		
+			return stat - sizeof(SOCKMSG);
+		}
+		return stat;
+	}
+}
+
+size_t	reply_msgport(SOCKET so, SOCKMSG *buf, SOCKMSG *org, size_t len)
+{		
+	size_t	stat;
+	SOCKMSG	saddr;
+	
+	if(!org)
+		org = buf;
+
+	memcpy(&saddr, org, sizeof(saddr));
+	buf->header.len = htonl(len);		
+	stat = sendto(so, buf, len + sizeof(SOCKMSG), 0, (struct sockaddr *)&saddr, sizeof(saddr));  
+	if (stat > 0)
+		return stat - sizeof(SOCKMSG);
+	return stat;		
+}
+
+
+	
diff --git a/sdk/net/msgport.h b/sdk/net/msgport.h
new file mode 100644
index 0000000..f7817e4
--- /dev/null
+++ b/sdk/net/msgport.h
@@ -0,0 +1,47 @@
+/*
+ * Portable network messaging routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__NET_MSGPORT_H__
+#define	__NET_MSGPORT_H__
+
+#ifndef	__NET_SOCKET_H__
+#include <net/socket.h>
+#endif
+
+typedef	struct
+{
+	union
+	{
+		struct	sockaddr_in	addr;
+		long	len;
+	}	header;
+	ushort	sequence;
+	uchar	body[ EMPTY ];
+}	SOCKMSG;
+
+/*	msgport control options */
+
+enum
+{
+	MSGPORT_TIMEOUT
+};
+
+#define	attach_tcp(host, port)	getsocket(host, port, SOCK_STREAM)
+#define	attach_udp(host, port)	getsocket(host, port, SOCK_DGRAM)
+
+#ifdef	__NAMESPACE
+#define	create_msgport	__NAMESPACE(create_msgport)
+#define	send_msgport	__NAMESPACE(send_msgport)
+#define	recv_msgport	__NAMESPACE(recv_msgport)
+#define	reply_msgport	__NAMESPACE(reply_msgport)
+#endif
+
+SOCKET	create_msgport(char *mask, int port, int backlog);
+size_t	send_msgport(SOCKET so, SOCKMSG *buf, size_t len, bool inc);
+size_t	recv_msgport(SOCKET so, SOCKMSG *buf, size_t maxlen, bool any);
+size_t	reply_msgport(SOCKET so, SOCKMSG *buf, SOCKMSG *org, size_t len);
+#endif
diff --git a/sdk/net/netaddr.c b/sdk/net/netaddr.c
new file mode 100644
index 0000000..c156505
--- /dev/null
+++ b/sdk/net/netaddr.c
@@ -0,0 +1,28 @@
+/*
+ * Convert network mask or address string into a "BIND" filter mask.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+#include <std/string.h>
+
+struct	in_addr *getnetaddr(const char *mask)
+{
+	static	struct	in_addr addr;
+	struct	in_addr	*aptr;
+	struct	hostent	*hp;
+
+	if(!mask)
+		mask = "0.0.0.0";
+
+	hp = gethost(mask);
+	if(!hp)
+		return NULL;
+		
+	while((aptr = (struct in_addr *)*(hp->h_addr_list)++) != NULL)
+		addr = *aptr;
+
+	return &addr;
+}
diff --git a/sdk/net/snmptrap.c b/sdk/net/snmptrap.c
new file mode 100644
index 0000000..17c9f7c
--- /dev/null
+++ b/sdk/net/snmptrap.c
@@ -0,0 +1,165 @@
+/*
+ * Generic snmp trap generation routine.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/trap.h>
+#include <std/string.h>
+
+int	snmptrap(char *host, char *agent, char *community, int id, char *enterprise, char *describe, long ut)
+{
+	static	uchar	sysvar[] = {0x06, 0x08, 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x01, 0x00, 0x04};
+	
+	uchar	pkt[256] = {0x30, 0x82, 0x00, 0x00, 0x02, 0x01, 0x00, 0x04};
+	char	console[129];
+	int	len;
+	int	pos;
+	int	l1 = 45;
+	int	l2 = 39;
+	int	l3 = 16;
+	int	l2pos;
+	int	l3pos;
+	int	v1;
+	char	*p;
+	int	v2;
+	ulong	hostip;
+	struct	hostent *hp;
+	struct	sockaddr_in target;
+	struct	in_addr *aptr;
+	int	i1, i2;
+	SOCKET	so;	
+	
+	if(!describe)
+		describe = "";
+			
+	if(!host)
+		host = "localhost";
+	
+	if(!agent)
+		agent = "localhost";
+
+	hp = gethost(agent);
+	if(!hp)
+		return -1;
+
+	while( (aptr = (struct in_addr *)*(hp->h_addr_list)++) != NULL)
+		memcpy(&hostip, aptr, 4);
+	
+	if(!community)
+		community = "PUBLIC";
+	
+	if(!enterprise)
+		enterprise = "1.3.6.1.4.1.3.1.1";	
+
+			
+	so = socket(AF_INET, SOCK_DGRAM, 0);	
+	if(so == INVALID_SOCKET)
+		return -1;
+
+	len = strlen(community);
+	l1 = l1 + len + 1;
+	pkt[8] = (uchar)len;
+	strcpy((char *)pkt + 9, community);
+	pos = 9 + len;
+	pkt[pos++] = 0xa4;
+	l2pos = pos++;
+	pkt[pos++] = 0x06;
+	len = 0;
+
+	v1 = atoi(enterprise);
+	enterprise = strchr(enterprise, '.');
+	v2 = atoi(++enterprise);
+	len = 1;
+	pkt[pos + len] = (uchar)(v1 * 40 + v2);
+	
+	while(NULL !=(enterprise = strchr(enterprise, '.')))
+		pkt[pos + (++len)] = (uchar)atoi(++enterprise);
+	
+	pkt[pos] = len;
+	pos += len + 1;
+	l1 += len;
+	l2 += len;
+	
+	pkt[pos++] = 0x40;
+	pkt[pos++] = 0x04;
+	memcpy(pkt + pos, &hostip, 4);
+	pos += 4;
+	
+	i2 = 0;
+	i1 = id;
+	if(id > 5 || id < 0)
+	{
+		i1 = 6;
+		i2 = abs(id);
+	}
+	
+	pkt[pos++] = 0x02;
+	pkt[pos++] = 0x01;
+	pkt[pos++] = (uchar)i1;
+	pkt[pos++] = 0x02;
+	if(i2 > -1 && i2 < 128)
+	{
+		pkt[pos++] = 0x01;
+		pkt[pos++] = (uchar)i2;
+	}
+	else
+	{
+		pkt[pos++] = 0x02;
+		pkt[pos++] = (uchar)(i2 / 256);
+		pkt[pos++] = (uchar)(i2 % 256);
+		++l1;
+		++l2;
+	}	
+	pkt[pos++] = 0x43;
+	pkt[pos++] = 0x03;
+	pkt[pos++] = (uchar)((ut / 0x10000) % 256);
+	pkt[pos++] = (uchar)((ut / 0x100) % 256);
+	pkt[pos++] = (uchar)(ut % 256);
+	pkt[pos++] = 0x30;
+	pkt[pos++] = 0x82;
+	pkt[pos++] = 0;
+	l3pos = pos++;
+	
+	len = strlen(describe);
+	pkt[pos++] = 0x30;
+	pkt[pos++] = 0x82;
+	pkt[pos++] = 0x00;
+	pkt[pos++] = len + 12;
+	memcpy(pkt + pos, sysvar, 11);
+	pos += 11;
+	pkt[pos++] = (uchar)len;
+	strcpy((char *)pkt + pos, describe);
+	
+	l1 += len;
+	l2 += len;
+	l3 += len;
+	pos += len;
+	 
+	pkt[2] = (uchar)(l1 / 256);
+	pkt[3] = (uchar)(l1 % 256);
+	pkt[l2pos] = (uchar)l2;
+	pkt[l3pos] = (uchar)l3;	
+	
+
+	strcpy(console, host);
+	host = strtok(console, ":\t; \t\n");
+	while(NULL != host)
+	{
+		hp = gethost(host);
+		if(!hp)
+			return -1;
+		
+		while( (aptr = (struct in_addr *)*(hp->h_addr_list)++) != NULL)
+			target.sin_addr = *aptr;
+
+		target.sin_family = hp->h_addrtype;
+		target.sin_port = htons(SNMP_TRAP_PORT);
+		host = strtok(NULL, ":\t;");
+		sendto(so, pkt, pos, 0, (struct sockaddr *)&target, sizeof(struct sockaddr));
+	}
+	endsocket(so);	
+	return 0;
+}
+	
diff --git a/sdk/net/socket.h b/sdk/net/socket.h
new file mode 100644
index 0000000..b9bd190
--- /dev/null
+++ b/sdk/net/socket.h
@@ -0,0 +1,61 @@
+/*
+ * Portable include for access of socket services.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__NET_SOCKET_H__
+#define	__NET_SOCKET_H__
+
+#ifndef	__STD_FILES_H__
+#include <std/files.h>
+#endif
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+typedef	int	SOCKET;
+#define	INVALID_SOCKET	-1
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	init_sockets	__NAMESPACE(init_sockets)
+#define	gethost		__NAMESPACE(gethost)
+#define	getservice	__NAMESPACE(getservice)
+#define	peername	__NAMESPACE(peername)
+#define	peeraddr	__NAMESPACE(peeraddr)
+#define	homename	__NAMESPACE(homename)
+#define	homeaddr	__NAMESPACE(homeaddr)
+#define	endsocket	__NAMESPACE(endsocket)
+#define	udpsocket	__NAMESPACE(udpsocket)
+#define	tcpsocket	__NAMESPACE(tcpsocket)
+#define	getsocket	__NAMESPACE(getsocket)
+#endif
+
+bool	init_sockets(void);
+struct	hostent	*gethost(const char *host);
+struct	in_addr *getnetaddr(const char *addr);
+int	getservice(const char *service);
+char	*peername(SOCKET so);
+char	*peeraddr(SOCKET so);
+char	*homename(SOCKET so);
+char	*homeaddr(SOCKET so);
+void	endsocket(SOCKET so);
+SOCKET	udpsocket(char *mask, int port);
+SOCKET	tcpsocket(char *mask, int port, int backlog);
+SOCKET	getsocket(const char *host, int port, int socktype);
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/net/sockname.c b/sdk/net/sockname.c
new file mode 100644
index 0000000..a8e9aad
--- /dev/null
+++ b/sdk/net/sockname.c
@@ -0,0 +1,62 @@
+/*
+ * Portable socket and peer name services.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+
+char	*homename(SOCKET so)
+{
+	struct	hostent	*hp;
+	struct	sockaddr_in	sin;
+	int		len = sizeof(sin);
+
+	if(getsockname(so, (struct sockaddr *)&sin, &len) < 0)
+		return NULL;
+
+	hp = gethostbyaddr((char *)&sin.sin_addr, sizeof(struct in_addr), AF_INET);
+	if(hp)
+		return (char *)hp->h_name;
+	else
+		return inet_ntoa(sin.sin_addr);
+}
+
+char	*homeaddr(SOCKET so)
+{
+	struct	sockaddr_in	sin;
+	int		len = sizeof(sin);
+
+	if(getsockname(so, (struct sockaddr *)&sin, &len) < 0)
+		return NULL;
+
+	return inet_ntoa(sin.sin_addr);
+}
+
+char	*peername(SOCKET so)
+{
+	struct	hostent	*hp;
+	struct	sockaddr_in	sin;
+	int	len = sizeof(sin);
+
+	if(getpeername(so, (struct sockaddr *)&sin, &len) < 0)
+		return NULL;
+
+	hp = gethostbyaddr((char *)&sin.sin_addr, sizeof(struct in_addr), AF_INET);
+	if(hp)
+		return (char *)hp->h_name;
+	else
+		return inet_ntoa(sin.sin_addr);
+}
+
+char	*peeraddr(SOCKET so)
+{
+	struct	sockaddr_in	sin;
+	int	len = sizeof(sin);
+
+	if(getpeername(so, (struct sockaddr *)&sin, &len) < 0)
+		return NULL;
+
+	return inet_ntoa(sin.sin_addr);
+}
diff --git a/sdk/net/stream.h b/sdk/net/stream.h
new file mode 100644
index 0000000..268d881
--- /dev/null
+++ b/sdk/net/stream.h
@@ -0,0 +1,45 @@
+/*
+ * Stream oriented TCP session routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__NET_STREAM_H__
+#define	__NET_STREAM_H__
+
+#ifndef	__NET_SOCKET_H__
+#include <net/socket.h>
+#endif
+
+#define	tcppeer(fp)	peername(fileno(fp))
+#define	tcphome(fp)	homename(fileno(fp))
+
+typedef	FILE	*STREAM;
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	opentcp		__NAMESPACE(opentcp)
+#define	accepttcp	__NAMESPACE(accepttcp)
+#define	gettcp		__NAMESPACE(gettcp)
+#define	puttcp		__NAMESPACE(puttcp)
+#define	closetcp	__NAMESPACE(closetcp)
+#define	buftcp		__NAMESPACE(buftcp)
+#endif
+
+STREAM	opentcp(const char *hostname, int port);
+STREAM	accepttcp(SOCKET so); 
+char	*gettcp(char *buf, size_t count, STREAM fp);
+int	puttcp(char *str, STREAM fp);
+void	closetcp(STREAM fp);
+int	buftcp(STREAM fp, int size);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
+
diff --git a/sdk/net/tcpsocket.c b/sdk/net/tcpsocket.c
new file mode 100644
index 0000000..b5e61bf
--- /dev/null
+++ b/sdk/net/tcpsocket.c
@@ -0,0 +1,42 @@
+/*
+ * Create and bind a tcp socket for a server.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+
+SOCKET	tcpsocket(char *mask, int port, int backlog)
+{
+	SOCKET	so;
+	struct	sockaddr_in	saddr;
+	struct	in_addr *aptr;
+	
+	so = socket(AF_INET, SOCK_STREAM, 0);
+	if(so == INVALID_SOCKET)
+		return so;
+
+	memset(&saddr, 0, sizeof(saddr));	
+	saddr.sin_family =  AF_INET;
+	saddr.sin_port = htons(port);
+	aptr = getnetaddr(mask);
+	if(!aptr)
+	{
+		endsocket(so);
+		return INVALID_SOCKET;
+	}
+	saddr.sin_addr = *aptr;		
+	
+	if(bind(so, (struct sockaddr *)&saddr, sizeof(saddr)))
+	{
+		endsocket(so);
+		return INVALID_SOCKET;
+	}
+	if(listen(so, backlog))
+	{
+		endsocket(so);
+		return INVALID_SOCKET;
+	}
+	return so;
+}
diff --git a/sdk/net/tcpstream.c b/sdk/net/tcpstream.c
new file mode 100644
index 0000000..b39645d
--- /dev/null
+++ b/sdk/net/tcpstream.c
@@ -0,0 +1,88 @@
+/*
+ * Portable TCP session stream functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/stream.h>
+#include <std/string.h>
+
+STREAM opentcp(const char *host, int port)
+{
+	SOCKET	so = getsocket(host, port, SOCK_STREAM);
+	FILE	*fp;
+	
+	if(so == INVALID_SOCKET)
+		return NULL;
+		
+	fp = fdopen(so, "r+");
+	if(!fp)
+	{
+		endsocket(so);
+		return NULL;
+	}
+	buftcp(fp, 0);
+	return fp;
+}
+
+char	*gettcp(char *buf, size_t count, STREAM fp)
+{
+	memset(buf, 0, count);
+	if(!fgets(buf, count, fp))
+		return NULL;
+
+	return buf;
+}
+
+int	puttcp(char *buf, STREAM fp)
+{
+	int	err;
+	err = fputs(buf, fp);
+	fflush(fp);
+	return err;
+}
+
+void	closetcp(STREAM fp)
+{
+	SOCKET	so = fileno(fp);
+
+	fflush(fp);
+	shutdown(so, 2);
+	fclose(fp);
+}
+
+int	buftcp(STREAM fp, int size)
+{
+	fflush(fp);
+
+	if(!size)
+		return setvbuf(fp, NULL, _IOLBF, 1024);
+	else
+		return setvbuf(fp, NULL, _IOFBF, size);
+}
+
+STREAM	accepttcp(SOCKET so)
+{
+	struct	sockaddr addr;
+	int	len;
+	int	si;
+	FILE	*fp;
+
+	len = sizeof(addr);
+	si = accept(so, &addr, &len);
+	if(si < 0)
+		return NULL;
+
+	fp = fdopen(si, "r+");
+	if(!fp)
+	{
+		shutdown(si, 2);
+		close(si);
+		return NULL;
+	}
+
+	buftcp(fp, 0);
+	return fp;
+}
+
diff --git a/sdk/net/trap.h b/sdk/net/trap.h
new file mode 100644
index 0000000..b903d5d
--- /dev/null
+++ b/sdk/net/trap.h
@@ -0,0 +1,30 @@
+/*
+ * Define SNMP Traps.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__NET_TRAP_H__
+
+#ifndef	__NET_SOCKET_H__
+#include <net/socket.h>
+#endif
+
+#define	SNMP_TRAP_PORT			162
+#define	SNMP_TRAP_COLDSTART		0
+#define	SNMP_TRAP_WARMSTART		1
+#define	SNMP_TRAP_LINKDOWN		2
+#define	SNMP_TRAP_LINKUP		3
+#define	SNMP_TRAP_AUTHFAIL		4
+#define	SNMP_TRAP_EGPNEIGHBORLOSS	5
+#define	SNMP_TRAP_ENTERPRISESPECIFIC	6
+
+#ifdef	__NAMESPACE
+#define	snmptrap	__NAMESPACE(snmptrap)
+#endif
+
+int	snmptrap(char *target, char *host, char *community, int id, char *enterprise, char *describe, long uptime);
+
+
+#endif
diff --git a/sdk/net/udpsocket.c b/sdk/net/udpsocket.c
new file mode 100644
index 0000000..2127ac3
--- /dev/null
+++ b/sdk/net/udpsocket.c
@@ -0,0 +1,36 @@
+/*
+ * Create and bind a udp socket for a server.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <net/socket.h>
+
+SOCKET	udpsocket(char *mask, int port)
+{
+	SOCKET	so;
+	struct	sockaddr_in	saddr;
+	struct	in_addr *aptr;
+	
+	so = socket(AF_INET, SOCK_DGRAM, 0);
+	if(so == INVALID_SOCKET)
+		return so;
+
+	saddr.sin_family =  AF_INET;
+	saddr.sin_port = htons(port);
+	aptr = getnetaddr(mask);
+	if(!aptr)
+	{
+		endsocket(so);
+		return INVALID_SOCKET;
+	}
+	saddr.sin_addr = *aptr;		
+		
+	if(bind(so, (struct sockaddr *)&saddr, sizeof(saddr)))
+	{
+		endsocket(so);
+		return INVALID_SOCKET;
+	}
+	return so;
+}
diff --git a/sdk/other/Makefile.in b/sdk/other/Makefile.in
new file mode 100644
index 0000000..17dd18a
--- /dev/null
+++ b/sdk/other/Makefile.in
@@ -0,0 +1,22 @@
+#
+# Template to build our "other" object modules(libother.a)
+# $Id: Makefile.in 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+OBJS	= memalloc.o memdup.o memfree.o mempool.o memrelease.o \
+	  memreq.o config.o confdir.o bcd.o env.o atob.o strint.o \
+	  expand.o picture.o xval.o hex.o strcopy.o strdiff.o \
+	  strblank.o strpos.o strreq.o strtrim.o ccount.o filename.o \
+	  isftype.o getargv.o search.o token.o fatal.o fncat.o
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I.. -o $@ -c $<
+	$(AR) r ../lib/libother.a $@
+
+all:	$(OBJS)
+	ranlib ../lib/libother.a
+
+clean:
+	rm *.o
+
diff --git a/sdk/other/atob.c b/sdk/other/atob.c
new file mode 100644
index 0000000..1535f7a
--- /dev/null
+++ b/sdk/other/atob.c
@@ -0,0 +1,47 @@
+/*
+ * Convert ASCII text into binary value.
+ * $Id: atob.c 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use, see product license.
+ *
+ * Functions:
+ *	atob() - convert null terminated ASCII string to boolean value.
+ */
+
+#include <other/strcvt.h>
+
+/*
+ * Convert null terminated ASCII string to boolean value.
+ *
+ * Abstract:
+ *	The input string can be numeric; such as "0" or "1", or alpha;
+ *	such as "T" for true, "F" for false, or "Y" or "N".  Only the
+ *	first character of the string is examined.  Upper/lower case is
+ *	ignored.	
+ *
+ * Parameters:
+ *	str - null terminated ASCII string.
+ *
+ * Returns:
+ *	logical value of input string.
+ *
+ * Exceptions:
+ *	Any unrecognized string value, or a NULL string, return FALSE.
+ */
+
+bool atob(const char *str)
+{
+	if(!str)
+		return FALSE;
+		
+	switch(*str)
+	{
+	case '0':
+	case 'f':
+	case 'F':
+	case 'n':
+	case 'N':
+		return FALSE;
+	}
+	return TRUE;
+}
diff --git a/sdk/other/bcd.c b/sdk/other/bcd.c
new file mode 100644
index 0000000..3bd6144
--- /dev/null
+++ b/sdk/other/bcd.c
@@ -0,0 +1,125 @@
+/*
+ * Convert ASCII numbers to or from BCD representations.
+ * $Id: bcd.c 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For condititions of distribution and use, see product license.
+ *
+ * Abstract:
+ *	BCD is a format for storing packed decimal data within a nibble.
+ *	We assume "big endian" BCD, in that the high nibble contains the
+ *	first digit within a byte.  Any unused digits are filled with the
+ *	nibble value of $F.  This module provides the services needed to
+ *	convert BCD data to and from ASCII strings.
+ *
+ * Functions:
+ *	str2bcd() - convert ASCII string to packed bcd.
+ *	bcd2str() - convert packed bcd to ASCII string.
+ */
+
+#include <other/strcvt.h>
+
+/*
+ * Convert null terminated ASCII string to packed bcd data.
+ *
+ * Abstract:
+ *	An ASCII input string is converted to binary packed decimal
+ *	data.  Any unused digits are filled with $f.  The size specified
+ *	for digits is filled, either with available digits from the input
+ *	string, or with $f nibbles once no more digits are available.
+ *
+ * Paramaters:
+ *	bcd - pointer to start of bcd data to store.
+ *	str - null terminated input string.
+ *	max - maximum number of digits in bcd data.
+ *
+ * Returns:
+ *	pointer to first non-BCD digit in input string.
+ *
+ * Exceptions:
+ *	If NULL input string, returns NULL.  If more digits exist in
+ *	the input string than are available in bcd storage (data
+ *	overflow), the remaining digits are ignored.
+ */
+
+char	*str2bcd(uchar *bcd, char *str, int max)
+{
+	uchar	packed = 0xff;
+	bool	low = FALSE;
+
+	if(!str)
+		return NULL;
+
+	while(isdigit(*str))
+	{
+		packed = packed / 16; 
+		packed |= ((*(str++) - '0') * 16);
+	 	if(low)
+		{
+			*(bcd++) = packed;
+			packed = 0xff;
+			if(!--max)
+				return str;
+
+			low = FALSE;
+		}
+		else
+			low = TRUE;
+	}	
+	if(low)
+	{
+		*(bcd++) = packed;
+		--max;
+	}
+	while(max--)
+		*(bcd++) = 0xff;
+				
+	return str;
+}
+
+/*
+ * Convert binary coded data to ASCII text.
+ *
+ * Abstract:
+ *	A block of bcd data of up to a specified length is read, each
+ *	digit being converted to an ASCII character code.  If a $f is
+ *	found before 'len' digits are examined, then the program
+ *	completes with a shorter number.
+ *
+ * Paramaters:
+ *	str - start of output string to receive converted data.
+ *	bcd - bcd data input.
+ *	len - maximum number of bcd digits.
+ *
+ * Return:
+ *	pointer to next available bcd number in memory (or past end of
+ *	bcd data block).  The output string (str) is also given a null
+ *	terminating byte.
+ *
+ * Exceptions:
+ *	A NULL bcd pointer returns a NULL string.
+ */
+
+uchar	*bcd2str(char *str, uchar *bcd, int len)
+{
+	uchar	nib1, nib2;
+	if(!bcd)
+		return NULL;
+
+	while(len--)
+	{
+		nib1 = *bcd / 16;
+		nib2 = *bcd % 16;
+		if(nib1 < 16)
+			*(str++) = nib1 + '0';	
+		else
+			break;
+		if(nib2 < 16)
+			*(str++) = nib2 + '0';
+		else
+			break;
+		++bcd;
+	}
+	*str = 0;
+	return bcd;
+}
+	
diff --git a/sdk/other/bind.conf b/sdk/other/bind.conf
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/sdk/other/bind.conf
@@ -0,0 +1 @@
+
diff --git a/sdk/other/ccount.c b/sdk/other/ccount.c
new file mode 100644
index 0000000..ec53a98
--- /dev/null
+++ b/sdk/other/ccount.c
@@ -0,0 +1,45 @@
+/*
+ * Count character occurances in string.
+ * $Id: ccount.c 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see product license.
+ *
+ * Functions:
+ * 	ccount() - count characters in string.
+ */
+
+#include <other/string.h>
+
+/*
+ * Count character occurances in ASCII string.
+ *
+ * Abstract:
+ *	A list of possible characters to look for is passed to ccount,
+ *	along with the null terminated ASCII string to look for those
+ *	characters within.
+ *
+ * Parameters:
+ *	str - string to examine and count occurances in.
+ *	list - list (null terminated) of characters to search for.
+ *
+ * Exceptions:
+ *	Either a NULL list or string is considered to hold no found
+ *	characters (returns 0).
+ */
+
+int	ccount(const char *str, const char *list)
+{
+	int	count = 0;
+
+	if(!str || !list)
+		return 0;
+	
+	while(NULL != (str = strpbrk(str, list)))
+	{
+		++count;
+		++str;
+	}
+	return count;
+}
+
+	
diff --git a/sdk/other/confdir.c b/sdk/other/confdir.c
new file mode 100644
index 0000000..cabc475
--- /dev/null
+++ b/sdk/other/confdir.c
@@ -0,0 +1,105 @@
+/*
+ * Routines to access directory of section names in a config file.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see product license.
+ *
+ * Abstract:
+ *	These routines may be used to scan the 'directory' of [] section
+ *	names within a config file, much like the MS-DOS find_first() and 
+ *	find_next() directory routines.
+ * 
+ * Functions:
+ *	this_config() - internal routine to return section name.
+ *	first_config() - goto first named [] section within the config file.
+ *	next_config() - skip to the next named [] section.
+ */
+
+#include <other/config.h>
+#include <other/string.h>
+#include <other/env.h>
+
+#ifndef	LBUF
+#define	LBUF	1024
+#endif
+
+/*
+ * Internal program to support parsing of found section name.
+ */
+
+static	char	*this_config(CONFIG *cfg)
+{
+	char *p;
+	
+	if(feof(cfg->cfg_fp))
+		return NULL;
+	
+	if(cfg->cfg_lbuf[0] != '[')
+		return NULL;
+		
+	cfg->cfg_flag = TRUE;
+	p = strtok(cfg->cfg_lbuf, "[]\n\r");
+	return p;
+}
+
+/*
+ * Automatically seek the very first [] section within a config file.
+ *
+ * Paramaters:
+ *	cfg - config object pointer.
+ *
+ * Returns:
+ * 	Name string of first [] name in config file.
+ *
+ * Exceptions:
+ *	If no [] section in config file, NULL cfg pointer, or file
+ *	error, returns NULL.
+ */
+
+char	*first_config(CONFIG *cfg)
+{
+	if(!cfg)
+		return NULL;
+	
+	fseek(cfg->cfg_fp, 0l, SEEK_SET);
+	return next_config(cfg);
+}
+
+/*
+ * Skip to the next named [] section within a config file.
+ *
+ * Paramaters:
+ *	cfg - config object pointer.
+ *
+ * Returns:
+ *	Name string of next named [] section in config file.
+ *
+ * Exceptions:
+ *	Returns NULL if cfg invalid or end of file reached.
+ *
+ */
+
+char	*next_config(CONFIG *cfg)
+{
+	if(!cfg)
+		return NULL;
+
+	if(feof(cfg->cfg_fp))
+		return NULL;
+		
+	for(;;)
+	{
+		fgets(cfg->cfg_lbuf, LBUF - 1, cfg->cfg_fp);
+		if(feof(cfg->cfg_fp))
+			return NULL;
+			
+		if(cfg->cfg_lbuf[0] == '[')
+			return this_config(cfg);
+	}
+}
+
+
+	
+
+	
+	
diff --git a/sdk/other/config.c b/sdk/other/config.c
new file mode 100644
index 0000000..e274b85
--- /dev/null
+++ b/sdk/other/config.c
@@ -0,0 +1,437 @@
+/*
+ * Routines to access and parse standard text config files.
+ * $Id: config.c 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see product license.
+ *
+ * Abstract:
+ *	These routines are used to open and parse human readable '.conf'
+ *	files, such as those which may be stored in the /etc directory.
+ *	The .conf file is parsed as a sectioned text file, with the name 
+ *	for each logical section appearing in []'s.  Entries within each
+ *	section are typically in the format 'keyword = value', though
+ *	there are exceptions for multi-line fixed size lists, in
+ *	the form 'keyword = { list }', and repeated lines.  Comments may
+ *	also appear within .conf files.
+ * 
+ * Functions:
+ *	sys_config() - find and open a /etc or /etc/prior .conf file.
+ *	open_config() - open any text file as a config file.
+ *	read_config() - read a keyword = value pair from current section.
+ *	seek_config() - seek a named [] section within the config file.
+ *	get_config() - tests current input for a specified keyword.
+ *	usr_config() - user specific resource config file.
+ */
+
+#include <other/config.h>
+#include <other/strcvt.h>
+#include <other/string.h>
+#include <other/env.h>
+#include <std/process.h>
+
+/*
+ * When searching for 'system' .conf files, which are normally held in
+ *  /etc, also search in /etc/prior.  This is used so that a human
+ * readable .conf file can momentarily be moved into '/etc/prior' and
+ * still be usable while a GUI system management program is in the middle
+ * building a new .conf file.
+ */
+
+#ifndef	CFGPATH
+#define	CFGPATH	"/etc:/etc/prior"
+#endif
+
+/*
+ * Maximum working space for single or multi-line input records being
+ * parsed.
+ */
+
+#ifndef	LBUF
+#define	LBUF	1024
+#endif
+
+#ifndef	SUFFIX
+#define	SUFFIX	".conf"
+#endif
+
+/*
+ * Open a system .conf file, as found in the system config directories.
+ *
+ * Abstract:
+ * 	This function finds a .conf file in either the /etc or /etc/prior
+ * 	directory.  /etc/prior is searched if the current .conf file is
+ *	not found (in /etc), as may happen if it is in the middle of
+ *	being re-built by a management application.  This provides an
+ *	initial function which may be used to open most .conf files.
+ *
+ * Paramaters:
+ *	cfg_name - 'base' filename of system .conf file to open.
+ *
+ * Returns:
+ *	pointer to active CONFIG object for specified filename.
+ *
+ * Exceptions:
+ * 	If the file is not found, a NULL pointer is returned.
+ */
+
+CONFIG	*sys_config(const char *cfg_name)
+{
+	char	cfgname[PATH_MAX + 1];
+
+	strcpy(cfgname, cfg_name);
+	strcat(cfgname, SUFFIX);
+	return	open_config(search(CFGPATH, cfgname));
+}
+
+/*
+ * Open any specified filename as a .conf file.
+ *
+ * Abstract:
+ *	This function opens the specified file as a 'config' file for use
+ *	in config file parsing routines.  Any filename may be specified
+ *	and opened as a config file with this routine.
+ *
+ * Paramaters:
+ *	config_name - full pathname of a .conf file to open.
+ *
+ * Returns:
+ *	pointer to a newly allocated CONFIG parsing object for the
+ *	specified filename.
+ *
+ * Exceptions:
+ * 	If the file is not found, a NULL pointer is returned.
+ */
+
+
+CONFIG	*open_config(const char *config_name)
+{
+	CONFIG	*new;
+	char	*env;
+
+	if(NULL == (new = (CONFIG *)malloc(sizeof(CONFIG) + LBUF)))
+		return NULL;
+
+	if(NULL == (new->cfg_fp = fopen(config_name, "r")))
+	{
+		free(new);
+		return NULL;
+	}
+	new->cfg_flag = FALSE;
+	return new;
+}
+
+/*
+ * Close an open config file and destroy the CONFIG parser object.
+ */
+
+void	close_config(CONFIG *cfg)
+{
+	if(!cfg)
+		return;
+
+	fclose(cfg->cfg_fp);
+	free(cfg);
+}
+
+/* Read a line of ASCII text input from an open config file.
+ *
+ * Abstract:
+ *	This routine extracts a line of input from an open config file.
+ *	The input line extracted and returned is a "keyword = value" line
+ *	found within the current [] section.  If the end of the current
+ *	[] section has been reached, then no further input is returned.
+ *
+ *	Lines which contain comments are automatically skipped.  Comments
+ *	include those lines which begin with a '#' or ';' character.
+ *	Empty lines are also automatically skipped.
+ *
+ *	Special {} subsections may also be used to specify language
+ *	variant .conf values.  When these subsection identifiers are found
+ *	and the current language found in the ENV (LANG=) does not match
+ *	the language for the specified {} section, the entire {} section
+ *	is skipped. 
+ *
+ *	The input line retreived automatically has lead and trailing
+ * 	whitespaces removed. 
+ *
+ * Paramaters:
+ *	cfg - a 'config' parser object.
+ *
+ * Returns:
+ *	ASCII text for 'keyword = value' item from config file.
+ *
+ * Exceptions:
+ *	A NULL is returned when the current [] section has been completed,
+ *	when at the end of the file, or if any error occurs while reading.		
+ */
+	
+char	*read_config(CONFIG *cfg)
+{
+	char	*p, *q;
+	int	skip = 0;
+
+	if(!cfg)
+		return NULL;
+
+	if(!cfg->cfg_flag)
+		return NULL;
+
+	for(;;)
+	{
+		fgets(cfg->cfg_lbuf, LBUF - 1, cfg->cfg_fp);
+		if(feof(cfg->cfg_fp) || cfg->cfg_lbuf[0] == '[' || ferror(cfg->cfg_fp))
+		{
+			cfg->cfg_flag = FALSE;
+			return NULL;
+		}
+		p = strtrim(cfg->cfg_lbuf, __SPACES);
+
+		if(*p == '{')
+		{
+			skip = 1;
+			p = strtok(p, "{}| \t");
+			while(p)
+			{
+				if(!stricmp(p, "all"))
+					skip = 0;
+				if(!stricmp(p, language()))
+					skip = 0;
+				p = strtok(NULL, "{}| \t");
+			}	
+			continue;
+		}		
+		
+		if(!*p || *p == '!' || *p == '#' || *p == ';' || skip)
+			continue;
+
+		return p;
+	}
+}
+
+/*
+ * Seek a named [] section within the .conf file to begin input.
+ *
+ * Abstract:
+ *	The named section is found within the .conf file.  Once
+ *	found, all read_config() input will be returned from the
+ *	specified [] section.  Section names are case insensitive.
+ *
+ * Paramaters:
+ *	cfg - config object pointer.
+ *	seek_name - name of config [] section to find.
+ *
+ * Returns:
+ *	TRUE if the section name is found in the .conf file , FALSE if
+ * 	not.
+ *
+ * Exceptions:
+ *	If a NULL cfg or seek_name is passed, the search always fails.
+ *	If a file error is found, the search always fails.  The maximum
+ *	size of a [] section name that is tested is 22 characters.
+ */
+
+bool	seek_config(CONFIG *cfg, const char *seek_name)
+{
+	char	group[25];
+	int	len;
+
+	if(!cfg || !seek_name)
+		return FALSE;
+
+	cfg->cfg_flag = FALSE;	/* mark as outside old [] section */
+
+	len = strlen(seek_name);
+	if (len > 22)
+		len = 22;
+
+	memset(group, 0, sizeof(group));
+
+	if(*seek_name != '[')
+		strcpy(group, "[");
+
+	strncat(group, seek_name, len);
+
+	if(*seek_name != '[' && strlen(seek_name) < 23)
+		strcat(group, "]");
+
+	fseek(cfg->cfg_fp, 0l, SEEK_SET);
+	len = strlen(group);		
+	for(;;)
+	{
+		fgets(cfg->cfg_lbuf, LBUF - 1, cfg->cfg_fp);
+		if(feof(cfg->cfg_fp) || ferror(cfg->cfg_fp))
+			return FALSE;
+		
+		if(!strnicmp(group, cfg->cfg_lbuf, len))	
+		{
+			cfg->cfg_flag = TRUE;
+			return TRUE;
+		}
+	}
+}
+
+/*
+ * Parse and test a keyword value pair from current config input.
+ *
+ * Abstract:
+ *	This routine is commonly used to search the current input line
+ *	that is returned by read_config() for a specified keyword.  The
+ *	current input line is assumed to be in the form 'keyword = value'.
+ *	lead and trailing spaces around the '=' are ignored, as is keyword
+ *	case.  White spaces within a keyword are also ignored.
+ *
+ *	Assuming the keyword requested is found in the current input line,
+ *	the 'value' string is returned.  If the keyword being tested is
+ *	a multi-line keyword = { list }, then all lines for the value are
+ *	scanned and loaded into the config line buffer.  If the special
+ *	'+' entry is found in the config file, then the keyword is assumed
+ *	to be a continuation of the last one found.
+ *
+ *	A value is normally stripped of all lead and trailing spaces.  If
+ *	these need to be preserved, then the value may be put in single
+ *	or double quotes.
+ *
+ *	Since get_config() only looks at the current input line buffered
+ *	by read_config(), a test for every possible keyword the application
+ *	may need should be performed after each successful read_config()
+ *	for a given [] section.
+ *
+ * Paramaters:
+ *	cfg - config object pointer.
+ *	keyword - keyword to test for.
+ *
+ * Returns:
+ *	Value string if keyword is found in current input line, else NULL.
+ *
+ * Exceptions:
+ *	If a NULL pointer or keyword is used, a NULL value is returned.
+ */
+
+char	*get_config(CONFIG *cfg, const char *keyword)
+{
+	char	*cbuf;
+	char	*out, *p;
+	int	pos = 0;	
+	bool	found = FALSE;
+	
+	if(!cfg || !keyword)
+		return NULL;
+
+	cbuf = cfg->cfg_lbuf;
+
+	if(*cbuf == '+')	/* alternate multi-line syntax */
+	{
+		if(!stricmp(cfg->cfg_test, keyword))
+			return strltrim(++cbuf, __SPACES);
+		else
+			return NULL;
+	}
+
+	while((pos < 33) && *cbuf && (*cbuf != '='))
+	{
+		if((*cbuf != ' ') && (*cbuf != '_') && (*cbuf != '\t'))
+			cfg->cfg_test[pos++] = *(cbuf++);
+		else
+			++cbuf;
+	}
+	cfg->cfg_test[pos] = 0;
+	out = p = strltrim(++cbuf, __SPACES);
+	switch(*p)
+	{
+	case '{':
+		cbuf = p;
+		while(!found)
+		{
+			while(*(++p))
+			{
+				if(*p == '}')
+				{
+					found = TRUE;	
+					*p = 0;
+				}
+				else
+					*(cbuf++) = *p;
+			}
+
+			if(!found)
+			{
+				p = cbuf;
+				fgets(p, LBUF - 1 + (int)(cfg->cfg_lbuf - p), cfg->cfg_fp);
+				if(feof(cfg->cfg_fp) || *p == '[')
+				{
+					cfg->cfg_flag = FALSE;
+					*p = 0;
+					break;
+				}
+				*(cbuf++) = '\n';
+				p = strtrim(p, __SPACES);
+			}	
+		}
+		*cbuf = 0;
+		out = strltrim(++out, __SPACES);
+		break;
+	case '\'':
+	case '\"':
+		while(*(++p))
+		{
+			if(*p == *out)
+			{
+				*p = 0;
+				break;
+			}
+		}
+		out = strltrim(++out, __SPACES);
+		break;	
+	}
+	if(!stricmp(cfg->cfg_test, keyword))
+		return out;
+	else
+		return NULL;
+}
+
+/*
+ * Find config file in user's home directory.
+ *
+ * Abstract:
+ * 	In addition to searching for a master config file in /etc, many
+ *	applications may support an optional user specific 'rc' or config 
+ *	file in the user's own home directory, which, if found, may
+ *	override global defaults.  This ability is easily supported with
+ *	the usr_config() service, which looks for a named .config file
+ *	in the user's home.
+ *
+ * Paramaters:
+ *	Filename of '.config' file to look for in a user's home directory,
+ * 	without the leading '.'.
+ *
+ * Returns:
+ *	Config object pointer if file is found in user's home, otherwise
+ *	a NULL pointer.
+ *
+ * Exceptions:
+ *	A NULL filename will result in a NULL object being returned.
+ */
+ 	
+CONFIG	*usr_config(const char *name)
+{
+	char	path[NAME_MAX + 1];
+	
+	if(!name)
+		return NULL;
+
+	strcpy(path, homedir());
+	fncat(path, ".");
+	strcat(path, name);
+	return open_config(path);
+}
+
+	
+	
+	
+	
+
+	
+	
+
+	
+	
diff --git a/sdk/other/config.h b/sdk/other/config.h
new file mode 100644
index 0000000..4d76d1a
--- /dev/null
+++ b/sdk/other/config.h
@@ -0,0 +1,67 @@
+/*
+ * Portable human readable config text file parsing routines.
+ * $Id: config.h 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see product license.
+ *
+ * Abstract:
+ *	The config routines allow locating, opening, and parsing of
+ *	human readable .conf files.  These .conf files are broken into
+ *	seperate named [] sections, each of which may be individually
+ *	located and examined, and config data.  Config data is usually
+ *	in the form of a 'keyword = value' statement.
+ *
+ * Data types:
+ *	CONFIG - object line parse buffer for an open config file.
+ */
+
+#ifndef	__OTHER_CONFIG_H__
+#define	__OTHER_CONFIG_H__
+
+#ifndef	__OTHER_STRING_H__
+#include <other/string.h>
+#endif
+
+#ifndef	__OTHER_FILES_H__
+#include <other/files.h>
+#endif
+
+typedef	struct
+{
+	bool	cfg_flag;
+	FILE	*cfg_fp;
+	char	cfg_test[33];
+	char	cfg_lbuf[ EMPTY ];
+}	CONFIG;
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	open_config	__NAMESPACE(open_config)
+#define	sys_config	__NAMESPACE(sys_config)
+#define	usr_config	__NAMESPACE(usr_config)
+#define	first_config	__NAMESPACE(first_config)
+#define	next_config	__NAMESPACE(next_config)
+#define	seek_config	__NAMESPACE(seek_config)
+#define	read_config	__NAMESPACE(read_config)
+#define	close_config	__NAMESPACE(close_config)
+#define	get_config	__NAMESPACE(get_config)
+#endif
+
+CONFIG	*open_config(const char *name);
+CONFIG 	*sys_config(const char *name);
+CONFIG 	*usr_config(const char *name);
+char	*first_config(CONFIG *cfg);
+char	*next_config(CONFIG *cfg);
+bool	seek_config(CONFIG *cfg, const char *name);
+char 	*read_config(CONFIG *cfg);
+void 	close_config(CONFIG *cfg);
+char 	*get_config(CONFIG *cfg, const char *option);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/other/env.c b/sdk/other/env.c
new file mode 100644
index 0000000..cf3dfb0
--- /dev/null
+++ b/sdk/other/env.c
@@ -0,0 +1,36 @@
+/*
+ * Common values found in process environment space.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * See conditions of distribution and reuse see product license.
+ */
+
+#include <other/env.h>
+#include <std/string.h>
+
+char	*homedir(void)
+{
+	char	*env = getenv("HOME");
+
+	if(!env)
+		env = "/";
+
+	return env;
+}
+
+char	*language(void)
+{
+	static	char	lbuf[32] = "default";
+
+	char	*env = getenv("LANG");
+
+	if(env)
+	{
+		strncpy(lbuf, env, 31);
+		lbuf[31] = 0;
+		strtok(lbuf, "._");
+	}
+	return lbuf;
+}
+	
+	
diff --git a/sdk/other/env.h b/sdk/other/env.h
new file mode 100644
index 0000000..96b70e3
--- /dev/null
+++ b/sdk/other/env.h
@@ -0,0 +1,31 @@
+/*
+ * Portable process environment routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__OTHER_ENV_H__
+#define	__OTHER_ENV_H__
+
+#ifndef	__STD_PROCESS_H__
+#include <std/process.h>
+#endif
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	homedir	__NAMESPACE(homedir)
+#define	language __NAMESPACE(language)
+#endif
+
+char	*homedir(void);
+char	*language(void);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/other/expand.c b/sdk/other/expand.c
new file mode 100644
index 0000000..8005957
--- /dev/null
+++ b/sdk/other/expand.c
@@ -0,0 +1,36 @@
+/*
+ * String expansion and normalization of 'plain text' line data.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+
+char	*expand(const char *s)
+{
+	static	char	buf[320];
+	
+	int pos = 0;
+
+	while(*s)
+	{
+		if(*s == '\t')
+		{
+			buf[pos++] = ' ';
+			while(pos % 8)
+				buf[pos++] = ' ';
+		}
+		else if (*s > 31)
+			buf[pos++] = *s;
+		else
+		{
+			buf[pos++] = '^';
+			buf[pos++] = *s + '@';
+		}
+		++s;
+	}
+	buf[pos] = 0;
+	return buf;
+}
+
diff --git a/sdk/other/fatal.c b/sdk/other/fatal.c
new file mode 100644
index 0000000..fd3ef54
--- /dev/null
+++ b/sdk/other/fatal.c
@@ -0,0 +1,23 @@
+/* 
+ * Print error message to stderr and exit with status code.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <std/files.h>
+#include <std/process.h>
+#include <stdarg.h>
+
+void	fatal(int excode, const char *format, ...)
+{
+	va_list	args;
+	
+	va_start(args, format);
+	vfprintf(stderr, format, args);
+	va_end(args);
+	exit(excode);
+}
+
+	
diff --git a/sdk/other/filename.c b/sdk/other/filename.c
new file mode 100644
index 0000000..2a7275e
--- /dev/null
+++ b/sdk/other/filename.c
@@ -0,0 +1,74 @@
+/*
+ * Portable file and directory name functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/files.h>
+#include <std/string.h>
+#include <std/math.h>
+
+char *dirname(char *path)
+{
+	char *p = basename(path);
+	if(p == path)
+		return ".";
+	
+	*(--p) = 0;
+	return path;
+}
+
+char *basename(const char *path)
+{
+	char *p = strrchr(path, '/');
+#if defined(_MSDOS) || defined(_OS2) || defined(_WIN32)
+	char *p1 = strrchr(path, '\\');
+	p = max(p, p1);
+#endif
+	
+	if(p)
+		return ++p;
+	else
+		return (char *)path;
+}
+
+char *extfname(const char *path)
+{
+	char *e = strrchr(pathfname(path), '.');
+
+	if(e)
+		return e;
+	else
+		return "";
+}
+
+bool	ispath(const char *p)
+{
+	if(strchr(p, '/'))
+		return TRUE;
+#if defined(_MSDOS) || defined(_OS2) || defined(_WIN32)
+	if(strchr(p, '\\'))
+		return TRUE;
+#endif
+	return FALSE;
+}
+
+bool	isroot(const char *p)
+{
+#if defined(_MSDOS) || defined(_OS2) || defined(_WIN32)
+	if(!strncmp(p, "\\\\", 2))
+		return TRUE;
+	
+	if(p[1] == ':')
+		return TRUE;	
+#else
+	if(*p == '/')
+		return TRUE;
+#endif
+	return FALSE;
+}
+
+
+
+
diff --git a/sdk/other/files.h b/sdk/other/files.h
new file mode 100644
index 0000000..7e9f421
--- /dev/null
+++ b/sdk/other/files.h
@@ -0,0 +1,52 @@
+/*
+ * Portable support for file manipulation and access related functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__OTHER_FILES_H__
+#define	__OTHER_FILES_H__
+
+#ifndef	__STD_FILES_H__
+#include <std/files.h>
+#endif
+
+#define	isdir(fpath)	isftype(fpath, S_IFDIR)
+#define	isfile(fpath)	isftype(fpath, S_IFREG)
+#define	islink(fpath)	isftype(fpath, S_IFLNK)
+#define	isfifo(fpath)	isftype(fpath, S_IFIFO)
+#define	pathfname(fn)	basename(fn)
+#define	rewind(fd)	lseek(fd, (off_t)0, SEEK_SET)
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	isnewfile	__NAMESPACE(isnewfile)
+#define	isftype		__NAMESPACE(isftype)
+#define	ispath		__NAMESPACE(ispath)
+#define	isroot		__NAMESPACE(isroot)
+#define	fncat		__NAMESPACE(fncat)
+#define	search		__NAMESPACE(search)
+#define	basename	__NAMESPACE(basename)
+#define	dirname		__NAMESPACE(dirname)
+#define	extfname	__NAMESPACE(extfname)
+#endif
+
+bool	isnewfile(const char *from, const char *to);
+bool	isftype(const char *fpath, int ftype);
+bool	ispath(const char *fpath);
+bool	isroot(const char *fpath);
+char	*fncat(char *prefix, const char *suffix);
+char	*search(const char *path, const char *fname);
+char	*basename(const char *path);
+char	*dirname(char *path);
+char	*extfname(const char *path);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/other/fncat.c b/sdk/other/fncat.c
new file mode 100644
index 0000000..1d8e3e7
--- /dev/null
+++ b/sdk/other/fncat.c
@@ -0,0 +1,30 @@
+/*
+ * Concatenate filenames.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse review product license.
+ */
+
+#include <std/files.h>
+#include <other/string.h>
+
+char	*fncat(char *prefix, const char *suffix)
+{
+	char	*t = tail(prefix);
+
+	if(!*prefix)
+	{
+		strcpy(prefix, suffix);
+		return prefix;
+	};
+	
+	if(*(--t) != '/')
+	{
+		*(++t) = '/';
+		*(++t) = 0;
+	}
+
+	strcat(prefix, suffix);
+	return prefix;
+}
+	
diff --git a/sdk/other/getargv.c b/sdk/other/getargv.c
new file mode 100644
index 0000000..bae4d4f
--- /dev/null
+++ b/sdk/other/getargv.c
@@ -0,0 +1,57 @@
+/* 
+ * Portable routines to create argv[] argument lists for exec and spawn. 
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+int	getargv(char *base[], char *cbuf)
+{
+	int	arg	=	0;
+	int	qflag = 0;
+	int	sflag = 1;
+
+	while(*cbuf)
+	{
+    	switch(*cbuf)
+		{
+		case ' ':
+		case '\t':
+			if(qflag)
+				break;
+			if(!sflag)
+			{
+				*cbuf = 0;
+				sflag = 1;
+			}
+			break;
+		case '\"':
+			if(!qflag)
+			{
+				*cbuf = 0;
+				base[arg++] = cbuf + 1;
+				sflag = 0;
+				qflag = 1;
+			}
+			else
+			{
+				*cbuf = 0;
+				sflag = 1;
+				qflag = 0;
+			}
+		        break;
+		default:
+			if(sflag)
+			{
+				base[arg++] = cbuf;
+				sflag = 0;	
+			}
+		}
+		++cbuf;
+	}
+	base[arg] = NULL;
+	return arg;
+}
+
diff --git a/sdk/other/hex.c b/sdk/other/hex.c
new file mode 100644
index 0000000..ae5ccec
--- /dev/null
+++ b/sdk/other/hex.c
@@ -0,0 +1,44 @@
+/*
+ * Hex digit conversion functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/strcvt.h>
+
+char	hex(int digit)
+{
+        if(digit < 10)
+                return '0' + digit;
+        else
+                return '7' + digit;
+};
+
+char *hexbyte(uchar v)
+{
+        static  char    h[3];
+
+        h[0] = hex(v / 16);
+        h[1] = hex(v % 16);
+        h[2] = 0;
+        return h;
+};
+
+char *hexshort(ushort v)
+{
+        static  char    h[5];
+
+        strcpy(h, hexbyte((uchar)(v / 256)));
+        strcpy(h + 2, hexbyte((uchar)(v % 256)));
+        return h;
+};
+
+char *hexlong(ulong v)
+{
+        static  char    h[9];
+
+        strcpy(h, hexshort((ushort)(v / 65536)));
+        strcpy(h + 4, hexshort((ushort)(v % 65536)));
+        return h;
+};
diff --git a/sdk/other/isftype.c b/sdk/other/isftype.c
new file mode 100644
index 0000000..bee42ca
--- /dev/null
+++ b/sdk/other/isftype.c
@@ -0,0 +1,22 @@
+/*
+ * File type testing routine.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/files.h>
+
+bool	isftype(const char *path, int ftype)
+{
+	struct		stat ino;
+
+	if(stat(path, &ino))
+		return FALSE;
+
+	if((ino.st_mode & S_IFMT) == ftype)
+		return TRUE;
+
+	return FALSE;
+}
+
diff --git a/sdk/other/make.conf b/sdk/other/make.conf
new file mode 100644
index 0000000..e8b05bd
--- /dev/null
+++ b/sdk/other/make.conf
@@ -0,0 +1,2 @@
+fn_find_file MEMORY_H_MISSING $inc/memory.h
+
diff --git a/sdk/other/memalloc.c b/sdk/other/memalloc.c
new file mode 100644
index 0000000..6d31108
--- /dev/null
+++ b/sdk/other/memalloc.c
@@ -0,0 +1,35 @@
+/*
+ * Advanced memory pool allocation scheme.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse consult product license.
+ */
+
+#include <other/memory.h>
+#include <std/math.h>
+
+void	*memalloc(MEMPOOL *mem, int len)
+{
+	_MEMFREE *free = mem->mem_free;
+	_MEMCELL *cell = NULL;
+	
+	len = align(len, __OBJALIGN);
+
+	while(free)
+	{
+		if(free->size == len)
+		{
+			cell = free->list;
+			break;
+		}
+		free = free->next;
+	}
+	
+	if(cell)
+	{
+		free->list = cell->next;
+		return cell;
+	}
+
+	return memreq(mem, len);
+}
diff --git a/sdk/other/memdup.c b/sdk/other/memdup.c
new file mode 100644
index 0000000..af1f3cf
--- /dev/null
+++ b/sdk/other/memdup.c
@@ -0,0 +1,22 @@
+/*
+ * Duplicate object into a memory pool.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+#include <other/memory.h>
+
+void    *memdup(void *obj, size_t size)
+{
+        void    *new = (void *)malloc(size);
+
+        if(!new)
+                return NULL;
+
+        memcpy(new, obj, size);
+        return new;
+}
+
+
diff --git a/sdk/other/memfree.c b/sdk/other/memfree.c
new file mode 100644
index 0000000..1939f14
--- /dev/null
+++ b/sdk/other/memfree.c
@@ -0,0 +1,38 @@
+/*
+ * Advanced free space deallocation for memory pools.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+#include <std/math.h>
+
+void	memfree(MEMPOOL *mem, void *obj, int len)
+{
+	_MEMFREE *free = mem->mem_free;
+	_MEMCELL *cell = (_MEMCELL *)obj;
+	len = align(len, __OBJALIGN);
+
+	while(free)
+	{
+		if(free->size == len)
+			break;
+
+		free = free->next;
+	}
+
+	if(!free)
+	{
+		free = memreq(mem, sizeof(_MEMFREE));
+		free->list = NULL;
+		free->next = mem->mem_free;
+		mem->mem_free = free;
+	}
+
+	if(free)
+	{
+		cell->next = free->list;
+		free->list = cell;
+	}
+}
diff --git a/sdk/other/memory.h b/sdk/other/memory.h
new file mode 100644
index 0000000..902edd2
--- /dev/null
+++ b/sdk/other/memory.h
@@ -0,0 +1,103 @@
+/*
+ * Portable memory manipulation and management routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef __OTHER_MEMORY_H__
+#define __OTHER_MEMORY_H__
+
+#ifndef __STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifndef	MEMORY_H_MISSING
+#include <memory.h>
+#endif
+
+#ifndef	__MEMALIGN
+#define	__MEMALIGN	sizeof(ptr_t)
+#endif
+
+#ifndef	__OBJALIGN
+#define	__OBJALIGN	__MEMALIGN
+#endif
+
+struct	_mempool;
+struct	_mempage;
+struct	_memfree;
+struct	_memcell;
+
+typedef struct _mempool
+{
+        int     mem_psize;
+        int     mem_pcount;
+        int     mem_pused;
+        void    *(*mem_pfault)(struct _mempool *mem, int reqsize);
+	struct	_memfree *mem_free;
+        struct	_mempage *mem_reuse;
+        struct	_mempage *mem_last;
+}       MEMPOOL;
+
+typedef struct _mempage
+{
+        struct	_mempage *page_next;
+        int     page_used;
+	uchar	page[ EMPTY ];
+}       MEMPAGE;
+
+typedef struct _memfree
+{
+        struct	_memfree *next;
+        struct  _memcell *list;
+        int     size;
+}       _MEMFREE;
+
+typedef	struct	_memcell
+{
+	void	*next;
+}	_MEMCELL;
+
+#define memfault(mem, fault)    mem->mem_pfault = fault;
+#define memfirst(mem)           ((MEMPAGE *)((char *)(mem) - sizeof(MEMPAGE)))
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	mempool		__NAMESPACE(mempool)
+#define	memreuse 	__NAMESPACE(memreuse)
+#define	memrelease	__NAMESPACE(memrelease)
+#define	memreq		__NAMESPACE(memreq)
+#define	memlreq		__NAMESPACE(memlreq)
+#define	strreq		__NAMESPACE(strreq)
+#define	strlreq		__NAMESPACE(strlreq)
+#define	memdup		__NAMESPACE(memdup)
+#define	memalloc	__NAMESPACE(memalloc)
+#define	memfree		__NAMESPACE(memfree)
+#endif
+
+MEMPOOL *mempool(int psize, int pcount);
+void 	memreuse(MEMPOOL *mem);
+void    memrelease(MEMPOOL *mem);
+void    *memreq(MEMPOOL *mem, size_t memsize);
+void    *memlreq(MEMPOOL *mem, size_t memsize);
+char    *strreq(MEMPOOL *mem, const char *str);
+char    *strlreq(MEMPOOL *mem, const char *str);
+void	*memdup(void *, size_t);
+
+/* more advanced allocation schemes */
+
+void    *memalloc(MEMPOOL *mem, int memsize);
+void    memfree(MEMPOOL *mem, void *obj, int memsize);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
+
+
+
diff --git a/sdk/other/mempool.c b/sdk/other/mempool.c
new file mode 100644
index 0000000..ef27638
--- /dev/null
+++ b/sdk/other/mempool.c
@@ -0,0 +1,49 @@
+/*
+ * Memory pool creation.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+#include <std/files.h>
+#include <std/math.h>
+#include <std/process.h>
+
+static  void    *fault(MEMPOOL *mem, int request)
+{
+        fputs("* mempool: memory pool exhausted\n", stderr);
+	exit(EX_SOFTWARE);
+}
+
+MEMPOOL *mempool(int psize, int pcount)
+{
+        char *page;
+        MEMPAGE *first;
+        MEMPOOL *pool;
+
+	psize = align(psize, __MEMALIGN);
+        if(NULL == (page = (char *)malloc(psize)))
+                return NULL;
+
+	first = (MEMPAGE *)page;
+	pool = (MEMPOOL *)(page + sizeof(MEMPAGE));
+
+        first->page_next = NULL;
+        first->page_used = sizeof(MEMPOOL);
+
+        pool->mem_psize = psize - sizeof(MEMPAGE);
+        pool->mem_pcount = pcount;
+        pool->mem_pused = 1;
+        pool->mem_pfault = fault;
+        pool->mem_reuse = NULL;
+        pool->mem_last = first;
+	pool->mem_free = NULL;
+        return pool;
+}
+
+
+
+
+
+
diff --git a/sdk/other/memrelease.c b/sdk/other/memrelease.c
new file mode 100644
index 0000000..144bff6
--- /dev/null
+++ b/sdk/other/memrelease.c
@@ -0,0 +1,43 @@
+/*
+ * Relallocate and release memory pools.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+
+void	memrelease(MEMPOOL *mem)
+{
+	MEMPAGE	*page = memfirst(mem);
+	MEMPAGE	*next;
+
+	while(page)
+	{
+		next = page->page_next;
+		free(page);
+		page = next;
+	}
+}
+
+void	memreuse(MEMPOOL *mem)
+{
+	MEMPAGE	*page = memfirst(mem);
+	MEMPAGE	*next;
+
+	page = page->page_next;
+	while(page)
+	{
+		next = page->page_next;
+		free(page);
+		page = next;
+	}
+	mem->mem_pused = 1;
+	mem->mem_free = NULL;
+	page = mem->mem_last = memfirst(mem);
+	page->page_used = 0;
+	page->page_next = NULL;
+}
+
+	
+	
diff --git a/sdk/other/memreq.c b/sdk/other/memreq.c
new file mode 100644
index 0000000..16f8433
--- /dev/null
+++ b/sdk/other/memreq.c
@@ -0,0 +1,59 @@
+/*
+ * Copy strings and objects into a memory pool.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+#include <std/math.h>
+
+static	void	*memrequest(MEMPOOL *mem, MEMPAGE *page, size_t len)
+{	
+	int	psize = mem->mem_psize;
+	void	*obj;
+
+	/* align objects to ptr field size */
+
+	len = align(len, __OBJALIGN);
+
+	if(len > mem->mem_psize)
+		return (*mem->mem_pfault)(mem, len);
+
+	while(page)
+	{
+		if(page->page_used + len <= psize)	
+		{
+			obj = &page->page[page->page_used];
+			page->page_used += len;
+			return obj;
+		}
+		page = page->page_next;
+	}
+	
+	if(mem->mem_pused >= mem->mem_pcount)
+		return (*mem->mem_pfault)(mem, len);
+		
+	++mem->mem_pused;
+	page = (MEMPAGE *)malloc(psize + sizeof(MEMPAGE));
+	if(!page)
+		return (*mem->mem_pfault)(mem, len);
+	
+	mem->mem_last->page_next = page;
+	mem->mem_last = page;	
+	page->page_used = len;
+	page->page_next = NULL;
+	return page->page;	
+}
+
+void	*memlreq(MEMPOOL *mem, size_t len)
+{
+	return memrequest(mem, mem->mem_last, len);
+}
+
+void	*memreq(MEMPOOL *mem, size_t len)
+{
+	return memrequest(mem, memfirst(mem), len);
+} 
+	
+
diff --git a/sdk/other/picture.c b/sdk/other/picture.c
new file mode 100644
index 0000000..3ff2dba
--- /dev/null
+++ b/sdk/other/picture.c
@@ -0,0 +1,112 @@
+/*
+ * String formatting of numeric data.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+
+char	*picture(char *buf, const char *pict, long value)
+{
+	char	*bp = buf, *tp;
+	long	shift = 0;
+	int	sign = 0;
+	int	zfill = 0;
+	int	digit;
+	int	currency = 0;
+	int	digits = 0;
+	
+	if(value < 0)
+	{
+		++sign;
+		value = -value;
+	}
+	
+	while(*pict)
+	{
+		switch(*pict)
+		{
+		case '$':
+			++currency;
+			*(bp++) = ' ';
+			++pict;
+			break;
+		case '+':
+			if(sign)
+				*(bp++) = ' ';
+			else
+				*(bp++) = '+';
+			++pict;
+			break;
+		case '-':
+			if(sign)
+				*(bp++) = '-';
+			else
+				*(bp++) = ' ';
+			++pict;
+			break;
+		case '9':
+		case '0':
+			shift *= 10;
+			if(!shift)
+				shift = 1;
+		default:
+			*(bp++) = *(pict++);
+		}
+	}
+	if(value >= shift * 10)
+	{				
+		bp = buf;
+		while(*bp)
+		{
+			if(isdigit(*bp))
+				*bp = '#';
+			++bp;
+		}
+		return buf;
+	}
+	bp = tp = buf;
+	while(*bp)
+	{
+		switch(*bp)
+		{
+		case ',':
+			if(*(bp - 1) == '#')
+			{
+				*bp = '#';
+				break;
+			}
+			if(!zfill)
+				*bp = ' ';
+			break;
+		case '#':
+			if(!digits)
+				if(shift > value)
+					break;	
+		case '0':
+			++zfill;
+		case '9':
+			++digits;
+			digit = (int)(value / shift);
+			if((digit > 0) || (shift == 1))
+				++zfill;
+			if(!zfill && !digit)
+				digit = (int)(' ' - '0');				
+			*bp = (char)('0' + digit);
+			if(isdigit(*bp) && currency)
+			{
+				currency = 0;
+				*(tp - 1) = '$';
+			}
+			value %= shift;
+			shift /= 10;
+		}
+		if(*bp != '#')
+			*(tp++) = *bp;
+		++bp;
+	}
+	*tp = 0;
+	return buf;
+}
+				
diff --git a/sdk/other/search.c b/sdk/other/search.c
new file mode 100644
index 0000000..15963bf
--- /dev/null
+++ b/sdk/other/search.c
@@ -0,0 +1,46 @@
+/*
+ * File path search routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/files.h>
+#include <other/string.h>
+#include <std/process.h>
+
+#ifdef	QNX
+#define	PATHMARK	"!"
+#endif
+
+#ifndef	PATHMARK
+#define	PATHMARK	":"
+#endif
+
+char	*search(const char *path, const char *file)
+{
+	static	char	buf[PATH_MAX + 1];
+	char	pbuf[PATH_MAX + 1];
+	char	*p;
+
+	if(!path)
+		return NULL;
+
+	strcpy(pbuf, path);
+
+	p = strtok(pbuf, PATHMARK);
+
+	while(p)
+	{
+		if(*p)
+			fncat(strcpy(buf, p), file);
+		else
+			strcpy(buf, file);
+		if(isfile(buf))
+			return buf;
+		p = strtok(NULL, PATHMARK);
+	}
+	return NULL;
+}
+
+		
diff --git a/sdk/other/strblank.c b/sdk/other/strblank.c
new file mode 100644
index 0000000..d3e8d18
--- /dev/null
+++ b/sdk/other/strblank.c
@@ -0,0 +1,24 @@
+/*
+ * Test for blank strings.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+char	__SPACES[] = " \t\r\n";
+
+bool	strblank(const char *str)
+{
+	if(!str)
+		return TRUE;
+
+	while(*str)
+	{
+		if(!strchr(__SPACES, *str))
+			return FALSE;
+		++str;
+	}
+	return TRUE;
+}
diff --git a/sdk/other/strcopy.c b/sdk/other/strcopy.c
new file mode 100644
index 0000000..077f897
--- /dev/null
+++ b/sdk/other/strcopy.c
@@ -0,0 +1,61 @@
+/* 
+ * String copying defined for supporting over-lapping strings 'insertion'.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+static  char *revcopy(char *to, const char *from, size_t count)
+{
+        while(count--)
+                *(to--) = *(from--);
+
+        *to = *from;
+        return to;
+};
+
+char *strcopy(char *to, const char *from)
+{
+        char *s1 = to;
+        int     l = from - to;
+        int     l2 = len(from);
+
+        if(!to || !from)
+                return NULL;
+
+        if(l > 0 && l <= l2)
+                return revcopy(to + l2, from + l2, l2);
+
+        ++l2;
+        while(l2--)
+                *(to++) = *(from++);
+
+        return s1;
+};
+
+char *strncopy(char *to, const char *from, int l2)
+{
+	char *s1 = to;
+        int l = from - to;
+        if(len(from) < l2)
+                return strcopy(to, from);
+
+        if(!to || !from)
+                return NULL;
+
+        if(l > 0 && l <= l2)
+        {
+                to[l2] = 0;
+                --l2;
+                return revcopy(to + l2, from + l2, l2);
+        }
+
+        while(l2--)
+                *(to++) = *(from++);
+
+        *to = 0;
+        return s1;
+};
+
diff --git a/sdk/other/strcvt.h b/sdk/other/strcvt.h
new file mode 100644
index 0000000..443c820
--- /dev/null
+++ b/sdk/other/strcvt.h
@@ -0,0 +1,56 @@
+/*
+ * Portable string handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__OTHER_STRCVT_H__
+#define	__OTHER_STRCVT_H__
+
+#ifndef	__STD_STRING_H__
+#include <std/string.h>
+#endif
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	__SPACES	__NAMESPACE(__SPACES)
+#endif
+
+extern	char	__SPACES[];
+
+#ifdef	__NAMESPACE
+#define	atob		__NAMESPACE(atob)
+#define	strint		__NAMESPACE(strint)
+#define	picture		__NAMESPACE(picture)
+#define	expand		__NAMESPACE(expand)
+#define	xdigit		__NAMESPACE(xdigit)
+#define	xtol		__NAMESPACE(xtol)
+#define	hex		__NAMESPACE(hex)
+#define	hexbyte		__NAMESPACE(hexbyte)
+#define	hexshort	__NAMESPACE(hexshort)
+#define	hexlong		__NAMESPACE(hexlong)
+#define	str2bcd		__NAMESPACE(str2bcd)
+#define	bcd2str		__NAMESPACE(bcd2str)
+#endif
+
+bool 	atob(const char *str);
+char 	*strint(long i, int z);
+char 	*picture(char *buf, const char *pict, long value);
+char 	*expand(const char *str);
+int	xdigit(char digit);
+ulong	xtol(const char *digit);
+char	hex(int value);
+char 	*hexbyte(uchar);
+char	*hexshort(ushort);
+char	*hexlong(ulong);
+char	*str2bcd(uchar *bcd, char *str, int max);
+uchar	*bcd2str(char *str, uchar *bcd, int len);
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/other/strdiff.c b/sdk/other/strdiff.c
new file mode 100644
index 0000000..a0297f6
--- /dev/null
+++ b/sdk/other/strdiff.c
@@ -0,0 +1,24 @@
+/* 
+ * Often used to evaluate similarity of soundex codes.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <std/math.h>
+
+int     strdiff(const char *s1, const char *s2)
+{
+        int     l1 = len(s1);
+        int     l2 = len(s2);
+        int     l = min(l1, l2);
+        int     dif = abs(l1 - l2);
+
+        while(l--)
+        {
+                if(*(s1++) != *(s2++))
+                        ++dif;
+        }
+        return dif;
+}
diff --git a/sdk/other/string.h b/sdk/other/string.h
new file mode 100644
index 0000000..5db8cd4
--- /dev/null
+++ b/sdk/other/string.h
@@ -0,0 +1,65 @@
+/*
+ * Portable string handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__OTHER_STRINGS_H__
+#define	__OTHER_STRINGS_H__
+
+#ifndef	__STD_STRING_H__
+#include <std/string.h>
+#endif
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	__SPACES	__NAMESPACE(__SPACES)
+#endif
+
+extern	char	__SPACES[];
+
+#ifdef	__NAMESPACE
+#define	strblank	__NAMESPACE(strblank)
+#define	strtrim		__NAMESPACE(strtrim)
+#define	strrtrim	__NAMESPACE(strrtrim)
+#define	strltrim	__NAMESPACE(strltrim)
+#define	right		__NAMESPACE(right)
+#define	left		__NAMESPACE(left)
+#define	ccount		__NAMESPACE(ccount)
+#define	tail		__NAMESPACE(tail)
+#define	field		__NAMESPACE(field)
+#define	token		__NAMESPACE(token)
+#define	strcopy		__NAMESPACE(strcopy)
+#define	strncopy	__NAMESPACE(strncopy)
+#define	strdiff		__NAMESPACE(strdiff)
+#define	getargv		__NAMESPACE(getargv)
+#endif
+
+bool	strblank(const char *str);
+char 	*strtrim(char *s, const char *trim);
+char 	*strrtrim(char *s, const char *trim);
+char 	*strltrim(char *s, const char *trim);
+char 	*right(char *str, size_t len);
+char	*left(char *str, size_t len);
+int  	ccount(const char *str, const char *list);
+char	*tail(const char *str);
+char	*field(char **ptr, const char *tok);
+char	*token(char **ptr, const char *tok);
+char	*strcopy(char *to, const char *from);
+char	*strncopy(char *to, const char *from, int len);
+int	strdiff(const char *s1, const char *s2);
+int	getargv(char *base[], char *str);
+void	fatal(int exitcode, const char *format, ...);
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/other/strint.c b/sdk/other/strint.c
new file mode 100644
index 0000000..f4291a1
--- /dev/null
+++ b/sdk/other/strint.c
@@ -0,0 +1,51 @@
+/*
+ * Convert integer to string, with optional leading zeros.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/strcvt.h>
+
+char	*strint(long i, int z)
+{
+	static	char	buf[30];
+	char	b1[30];
+        char	*p = buf, *q = b1;
+	unsigned u;
+
+	if(!i)
+	{
+		if(z < 1)
+			z = 1;
+		while(z--)
+			*(p++) = '0';
+		*p = 0;
+		return buf;
+	}
+	if((i < 0) && !z)
+	{
+		i = -i;
+		buf[0] = '-';
+		++p;
+	}
+	u = (unsigned)i;
+
+	while(u > 0)
+	{	
+		*(q++) = (char)(u % 10) + '0';
+		u /= 10;
+	}
+	*q = 0;
+	z -= strlen(b1);
+	while(z-- > 0)
+		*(p++) = '0';
+	
+	while(q > b1)
+		*(p++) = *(--q);
+	*p = 0;
+	return buf;
+}
+	
+	
+
diff --git a/sdk/other/strpos.c b/sdk/other/strpos.c
new file mode 100644
index 0000000..79afbf5
--- /dev/null
+++ b/sdk/other/strpos.c
@@ -0,0 +1,46 @@
+/*
+ * String pointer manipulation routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+char	*tail(const char *tail)
+{
+	if(!tail)
+		return NULL;
+
+	while(*tail)
+		++tail;
+	
+	return (char *)tail;
+}
+
+char *left(char *str, size_t pos)
+{
+        if(!str)
+                return NULL;
+
+        if(pos < strlen(str))
+                str[pos] = 0;
+
+        return str;
+};
+
+char	*right(char *s, size_t l)
+{
+	size_t	len;
+	
+	if(!s)
+		return NULL;
+		
+	len = strlen(s);
+	if(len <= l)
+		return s;
+	
+	return s + len - l;
+}
+	
+		
diff --git a/sdk/other/strreq.c b/sdk/other/strreq.c
new file mode 100644
index 0000000..fb69b95
--- /dev/null
+++ b/sdk/other/strreq.c
@@ -0,0 +1,39 @@
+/*
+ * Memory pool string copy.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/memory.h>
+
+char	*strreq(MEMPOOL *mem, const char *str)
+{
+	char	*newstr;
+
+	if(!str)
+		return NULL;
+
+	newstr = memreq(mem, strlen(str) + 1);
+	if(!newstr)
+		return NULL;
+
+	strcpy(newstr, str);
+	return newstr;
+}
+
+char	*strlreq(MEMPOOL *mem, const char *str)
+{
+	char	*newstr;
+
+	if(!str)
+		return NULL;
+
+	newstr = memlreq(mem, strlen(str) + 1);
+	if(!newstr)
+		return NULL;
+
+	strcpy(newstr, str);
+	return newstr;
+}
+
diff --git a/sdk/other/strtrim.c b/sdk/other/strtrim.c
new file mode 100644
index 0000000..9afcfd5
--- /dev/null
+++ b/sdk/other/strtrim.c
@@ -0,0 +1,45 @@
+/*
+ * Portable string trimming routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+char	*strtrim(char *str, const char *trim)
+{
+	return strltrim(strrtrim(str, trim), trim);
+}
+
+char	*strrtrim(char *str, const char *trim)
+{
+	char	*end;
+	
+	if(!str)
+		return NULL;
+		
+	end = str + strlen(str);
+
+	while(end-- > str)
+	{
+		if(!strchr(trim, *end))
+			return str;
+		*end = 0;
+	}
+	return str;
+}
+
+char	*strltrim(char *str, const char *trim)
+{
+	if(!str)
+		return NULL;
+		
+	while(*str)
+	{
+		if(!strchr(trim, *str))
+			return str;
+		++str;
+	}
+	return str;
+}
diff --git a/sdk/other/token.c b/sdk/other/token.c
new file mode 100644
index 0000000..c9846ed
--- /dev/null
+++ b/sdk/other/token.c
@@ -0,0 +1,50 @@
+/* 
+ * Alternate thread-safe string token parsing.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+
+char *token(char **ptr, const char *tok)
+{
+        char *p;
+        char *brk;
+                            
+        if(strblank(*ptr))
+                return NULL;
+
+        p = strltrim(*ptr, tok);
+        brk = strpbrk(p, tok);
+        if(brk)
+        {
+                *brk = 0;
+                *ptr = strltrim(++brk, tok);
+                if(!(**ptr))
+                        *ptr = NULL;        
+        }
+        else
+                *ptr = NULL;
+        return p;
+}
+
+char *field(char **ptr, const char *tok)
+{
+        char *p = *ptr;
+	char *brk;
+
+        if(strblank(p))
+                return NULL;
+
+        brk = strpbrk(p, tok);
+        if(brk)
+        {
+                *brk = 0;
+                *ptr = ++brk;
+        }
+        else
+                *ptr = NULL;
+
+        return p;
+}
diff --git a/sdk/other/xval.c b/sdk/other/xval.c
new file mode 100644
index 0000000..c7d1276
--- /dev/null
+++ b/sdk/other/xval.c
@@ -0,0 +1,28 @@
+/*
+ * Hex digit conversions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/strcvt.h>
+
+int     xdigit(char c)
+{
+        if(c > '9')
+                return upper(c) - '7';
+
+        return digit(c);
+};
+
+ulong   xtol(const char *s)
+{
+        ulong v = 0l;
+
+        while(isxdigit(*s))
+        {
+                v = v << 4 | xdigit(*s);
+                ++s;
+        }
+        return v;
+};
diff --git a/sdk/proc/Makefile.in b/sdk/proc/Makefile.in
new file mode 100644
index 0000000..94ae3cb
--- /dev/null
+++ b/sdk/proc/Makefile.in
@@ -0,0 +1,18 @@
+#
+# Template to build our "other" object modules(libother.a)
+# $Id: Makefile.in 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+OBJS = spawn.o pdetach.o priority.o
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I.. -o $@ -c $<
+	$(AR) r ../lib/libproc.a $@
+
+all:	$(OBJS)
+	ranlib ../lib/libproc.a
+
+clean:
+	rm *.o
+
diff --git a/sdk/proc/bind.conf b/sdk/proc/bind.conf
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/sdk/proc/bind.conf
@@ -0,0 +1 @@
+
diff --git a/sdk/proc/make.conf b/sdk/proc/make.conf
new file mode 100644
index 0000000..2ce0aaa
--- /dev/null
+++ b/sdk/proc/make.conf
@@ -0,0 +1,5 @@
+inc=$CONFIG_HOST/include
+
+fn_find_file SYS_RESOURCE_H_MISSING $inc/sys/resource.h
+fn_find_type SETPRIORITY_F_MISSING setpriority $inc/sys/resource.h
+
diff --git a/sdk/proc/pdetach.c b/sdk/proc/pdetach.c
new file mode 100644
index 0000000..40814e4
--- /dev/null
+++ b/sdk/proc/pdetach.c
@@ -0,0 +1,78 @@
+/*
+ * Deamon-ify a user process; detach from controlling terminal and parent.
+ * $Id: daemon.c 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on distribution and reuse see product license.
+ *
+ * Abstract:
+ *	Daemon processes are commonly used in UNIX to build server
+ *	applications.  This module captures the essense of functionality
+ *	required to make a process into a daemon within a single function
+ *	call.
+ *
+ * Functions:
+ *	daemon() - convert user process into a daemon.
+ */
+
+#include <proc/process.h>
+#include <std/signal.h>
+
+/* Daemonify a user process under UNIX.
+ *
+ * Abstract:
+ *	In UNIX, a user process becomes a daemon by detaching itself from
+ *	it's parent process and establishes it's own process group.  A
+ *	daemon may also detach itself from it's controlling terminal.
+ *	This is usually accomplished through fork().
+ *
+ * Paramaters:
+ *	flag - specifies daemon mode of operation:
+ *		D_KEEPALL 	keeps all files open.
+ *		D_KEEPSTDIO	keeps stdio (stdin, stdout, stderr) open.
+ *		D_KEEPNONIO	detaches from stdio, keeps other files.
+ *		D_KEEPNONE	closes all open files.
+ *
+ * Returns:
+ *	New pid of user process running as a daemon.
+ *
+ * Exceptions:
+ *	Any failure terminates the process.  No error message is possible
+ *	since the process may already be detached from user I/O.
+ */
+
+pid_t	pdetach(int flag)
+{
+	pid_t	pid;
+	int	max = OPEN_MAX;
+	int	i;
+
+	signal(SIGHUP, SIG_IGN);
+
+	i = 0;
+	if(flag == D_KEEPSTDIO)
+		i = 3;
+
+	if(flag == D_KEEPNONIO)
+		max = 3;
+		
+	while((i < max) && (flag != D_KEEPALL))
+		close(i++);
+
+	pid = fork();
+	if(pid < 0)
+		return pid;
+
+	if(pid > 0)
+		exit(EX_OK);
+
+	setsid();
+	setpgid(0, getpid());
+	pid = fork();
+	if(pid < 0)
+		return pid;
+
+	if(pid > 0)
+		exit(EX_OK);
+	
+	return	getpid();
+}
diff --git a/sdk/proc/priority.c b/sdk/proc/priority.c
new file mode 100644
index 0000000..8818567
--- /dev/null
+++ b/sdk/proc/priority.c
@@ -0,0 +1,73 @@
+/*
+ * Specify process for soft realtime scheduling treatment.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+ 
+#include <proc/process.h>
+#include <std/time.h>
+
+#ifndef	SYS_RESOURCE_H_MISSING
+#include <sys/resource.h>
+#endif
+
+#ifndef	SETPRIORITY_F_MISSING
+
+int	priority(int pri)
+{
+#ifdef	_POSIX_PRIORITY_SCHEDULING
+	#define	_P	__P
+
+	#include <sched.h>
+
+	struct	sched_param p;
+#endif
+	int newpri = getpriority(PRIO_PROCESS, 0) - pri - 1;
+
+	if(setpriority(PRIO_PROCESS, 0, newpri))
+		return -1;
+
+#ifdef	_POSIX_MEMLOCK
+	#include <linux/mman.h>
+
+	if(mlockall(MCL_CURRENT | MCL_FUTURE))
+		return -1;
+#endif
+
+#ifdef	_POSIX_PRIORITY_SCHEDULING
+	if(pri > 0)
+	{
+		p.sched_priority = sched_get_priority_min(SCHED_RR) + pri - 1;
+		if(sched_setscheduler(0, SCHED_RR, &p))
+			return -1;
+	} 
+#endif
+	
+	return 0;
+}
+
+#else
+
+int	priority(int priority)
+{
+	return nice(- priority - 1);
+}
+#endif
+
+#ifdef	_POSIX_PRIORITY_SCHEDULING
+#include <sched.h>
+
+void	yield(void)
+{
+	sched_yield();
+}
+#else
+
+void	yield(void)
+{
+	sleep(0);
+}
+#endif
+	
+
diff --git a/sdk/proc/process.h b/sdk/proc/process.h
new file mode 100644
index 0000000..d65b765
--- /dev/null
+++ b/sdk/proc/process.h
@@ -0,0 +1,57 @@
+/*
+ * Portable process handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__PROC_PROCESS_H__
+#define	__PROC_PROCESS_H__
+
+#ifndef	__STD_PROCESS_H__
+#include <std/process.h>
+#endif
+
+/* Spawn services under UNIX fork()	*/
+
+#define	P_NOWAIT	0x00	/* Default, run concurrent */
+#define	P_WAIT		0x01	/* Wait for and return exit status */
+#define	P_BACKGROUND	0x02	/* Detach child from our stdio */
+#define	P_SESSION	0x04	/* Use setsid() on child */
+#define	P_OVERLAY	0x08	/* Really 'exec' called via spawn */
+
+/* Some common/portable spawn varients and masks */
+
+#define	P_DETACH	P_NOWAIT | P_SESSION | P_BACKGROUND
+#define	P_NOWAITO	P_NOWAIT | P_SESSION
+
+/* Daemon initialization options */
+
+#define	D_KEEPSTDIO	0	/* Daemon keeps stdio connection */
+#define	D_KEEPALL	1	/* Daemon keeps all open files */
+#define	D_KEEPNONIO	2	/* Detach from stdio, keep others open */
+#define	D_KEEPNONE	3	/* Deamon closes all files */
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/* Common process invokation services using fork() */ 
+
+#ifdef	__NAMESPACE
+#define	spawnv	__NAMESPACE(spawnv)
+#define	spawnvp	__NAMESPACE(spawnvp)
+#define	pdetach	__NAMESPACE(pdetach)
+#define	priority __NAMEPSACE(priority)
+#endif
+
+int	spawnv(const int P_mode, const char *path, char *const argv[]);
+int	spawnvp(const int P_mode, const char *path, char *const argv[]);
+pid_t	pdetach(const int D_flag);	/* Make current process a daemon */
+int	priority(int pri);	/* set realtime priorities */
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/proc/spawn.c b/sdk/proc/spawn.c
new file mode 100644
index 0000000..2b6d7db
--- /dev/null
+++ b/sdk/proc/spawn.c
@@ -0,0 +1,92 @@
+/* 
+ * Spawn services built on fork() for those libc's that lack spawning.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <proc/process.h>
+#include <std/files.h>
+
+static	void	spawn_redirect(int io, int mode)
+{
+	int	fd = open("/dev/null", mode);
+
+	if(fd < 0)
+		exit(EX_OSFILE);
+
+	if(fd != io)
+	{
+		dup2(fd, io);
+		close(fd);
+	}
+}
+
+static	int	spawn_wait(pid_t pid, int mode)
+{
+	int	waitflag = mode & P_WAIT;
+
+	/* -1 on fork failure */
+
+	if(pid == -1)
+		return -1;
+
+	if(!waitflag)
+		return pid;		
+
+	waitpid(pid, &waitflag, 0);
+	return WEXITSTATUS(waitflag);
+}		
+	
+static	void	spawn_mode(int mode)
+{
+	int	i;
+
+	if(mode & P_BACKGROUND)
+	{
+		spawn_redirect(0, O_RDONLY);
+		spawn_redirect(1, O_WRONLY);
+		spawn_redirect(2, O_WRONLY);
+	}
+
+	for(i = 3; i < OPEN_MAX; ++i)
+		close(i);
+
+	if(mode & P_SESSION)
+		setsid();
+}
+
+int	spawnv(const int mode, const char *path, char *const argv[])
+{
+	pid_t pid = 0;
+	int	status;
+
+	if(!(mode & P_OVERLAY))
+		pid = fork();
+
+	if(pid)
+		return spawn_wait(pid, mode);
+	
+	spawn_mode(mode);
+	execv(path, argv);
+	exit(EX_UNAVAILABLE);
+	return -1;
+}
+
+int	spawnvp(const int mode, const char *path, char *const argv[])   
+{
+	pid_t pid = 0;
+	int	status;
+
+	if(!(mode & P_OVERLAY))
+		pid = fork();
+
+	if(pid)
+		return spawn_wait(pid, mode); 
+
+	spawn_mode(mode);
+	execvp(path, argv);
+	exit(EX_UNAVAILABLE);
+	return -1;
+}
+
diff --git a/sdk/std/Makefile.in b/sdk/std/Makefile.in
new file mode 100644
index 0000000..d8f600b
--- /dev/null
+++ b/sdk/std/Makefile.in
@@ -0,0 +1,18 @@
+#
+# Template to build standard sdk object modules(libstd.a)
+# $Id: Makefile.in 1.2 Wed, 19 Mar 1997 12:44:53 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+OBJS	= string.o utmp.o
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I.. -o $@ -c $<
+	$(AR) r ../lib/libstd.a $@
+
+all:	$(OBJS)
+	ranlib ../lib/libstd.a
+
+clean:
+	rm *.o
+
diff --git a/sdk/std/bind.conf b/sdk/std/bind.conf
new file mode 100644
index 0000000..65ee123
--- /dev/null
+++ b/sdk/std/bind.conf
@@ -0,0 +1,69 @@
+BIND_OPTS=$BIND_OPTS' cc optimize cflags arch'
+OPTIMIZE=''
+CFLAGS=''
+
+if test -z "$CONFIG_CC" ; then
+
+	echo -n "Analyzing C Compiler..."
+
+	if test -z "$CONFIG_ARCH" ; then
+		CONFIG_ARCH=`uname -m`"-"`uname`
+	fi
+
+	if fn_find_fpath -x gcc $PATH ; then
+		CONFIG_CC='gcc'
+		echo "gcc"
+	else
+		if test -z "$CONFIG_CC" ; then
+			CONFIG_CC='cc'
+			echo 'cc'
+		fi
+	fi
+fi
+
+opt_optimize() {
+	OPTIMIZE="$1"
+	CONFIG_COPT="$1"
+	return 0
+}
+
+opt_cflags() {
+	CONFIG_ENDIAN=""
+	CONFIG_CFLAGS="$1"
+	CFLAGS="$1"
+}
+
+opt_cc() {
+	CONFIG_CC="$1"
+	CONFIG_COPT="$OPTIMIZE"
+	CONFIG_CFLAGS="$CFLAGS"
+	return 0
+}
+
+opt_arch() {
+	CONFIG_ENDIAN=""
+	CONFIG_ARCH="$1"
+	if test "gcc" = $CONFIG_CC ; then
+		CONFIG_COPT="$OPTIMIZE"
+		if test -d /usr/local/lib/gcc-lib ; then
+			GCC_LIB='/usr/local/lib/gcc-lib'
+		fi
+		if test -d /usr/lib/gcc-lib ; then
+			GCC_LIB='/usr/lib/gcc-lib'
+		fi
+		if fn_find_fpath -d "$1" "$GCC_LIB"':/usr:/usr/local' ; then
+			CONFIG_CFLAGS='-b '"$1"
+		else
+			echo "config: $1: unsupported gcc architecture"
+			exit -1
+		fi
+		if -d /usr/$1/include ; then
+			CONFIG_HOST=/usr/$1
+		fi
+		if -d /usr/local/$1/include ; then
+			CONFIG_HOST=/usr/local/$1
+		fi
+	fi
+	return 0
+}
+
diff --git a/sdk/std/files.h b/sdk/std/files.h
new file mode 100644
index 0000000..84ad33a
--- /dev/null
+++ b/sdk/std/files.h
@@ -0,0 +1,47 @@
+/*
+ * Portable support for file manipulation and access related functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_FILES_H__
+#define	__STD_FILES_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#include <stdio.h>
+#include <sys/stat.h>
+
+#ifndef	UNISTD_H_MISSING
+#include <unistd.h>
+#endif
+
+#ifndef	SYS_FCNTL_H_MISSING
+#include <sys/fcntl.h>
+#else
+#ifndef	FCNTL_H_MISSING
+#include <fcntl.h>
+#endif
+#endif
+
+#ifndef IO_H_MISSING
+#include <io.h>
+#endif
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+
+#ifdef	OFF_T_MISSING
+typedef	long	off_t;
+#endif
+
+#ifdef	FD_T_MISSING
+typedef	int	fd_t;
+#endif
+
+#endif
diff --git a/sdk/std/help.conf b/sdk/std/help.conf
new file mode 100644
index 0000000..71dfb97
--- /dev/null
+++ b/sdk/std/help.conf
@@ -0,0 +1,4 @@
+--arch=		Compiler Architecture / Cross-Compile
+--cc=		Specify C Compiler to use
+--cflags=	Specify Compiler Options
+--optimize=	Specify Compiler Optimizations
diff --git a/sdk/std/limits.h b/sdk/std/limits.h
new file mode 100644
index 0000000..0766fe3
--- /dev/null
+++ b/sdk/std/limits.h
@@ -0,0 +1,97 @@
+/*
+ * Portable re-definition of limits header file.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_LIMITS_H__
+#define	__STD_LIMITS_H__
+
+#include <limits.h>
+
+#ifndef	__CONFIG_H__
+#include <config.h>
+#endif
+
+#ifndef	POSIX1_LIM_H_MISSING
+#include <posix1_lim.h>
+#else
+#ifndef	UNISTD_H_MISSING
+#include <unistd.h>
+#endif
+#include <std/posix1_lim.h>
+#endif
+
+#ifndef	NR_OPEN
+#ifdef	OPEN_MAX
+#define	NR_OPEN OPEN_MAX
+#else
+#define	NR_OPEN _POSIX_OPEN_MAX
+#endif
+#endif
+
+#ifndef	NGROUPS_MAX
+#define	NGROUPS_MAX _POSIX_NGROUPS_MAX
+#endif
+
+#ifndef	CHILD_MAX
+#define	CHILD_MAX _POSIX_CHILD_MAX
+#endif
+
+#ifndef	ARG_MAX
+#define	ARG_MAX	_POSIX_ARG_MAX
+#endif
+
+#ifndef	LINK_MAX
+#define	LINK_MAX _POSIX_LINK_MAX
+#endif
+
+#ifndef	MAX_CANON
+#define	MAX_CANON _POSIX_MAX_CANON
+#endif
+
+#ifndef	MAX_INPUT
+#define	MAX_INPUT _POSIX_MAX_INPUT
+#endif
+
+#ifndef	NAME_MAX
+#define	NAME_MAX _POSIX_NAME_MAX
+#endif
+
+#ifndef	PATH_MAX
+#define	PATH_MAX _POSIX_PATH_MAX
+#endif
+
+#ifndef	PIPE_BUF
+#define	PIPE_BUF _POSIX_PIPE_BUF
+#endif
+
+#ifndef	SSIZE_MAX
+#define	SSIZE_MAX INT_MAX
+#endif
+
+#ifndef STREAM_MAX
+#define STREAM_MAX OPEN_MAX
+#endif
+
+#ifndef	TZONE_MAX
+#define	TZONE_MAX _POSIX_TZONE_MAX
+#endif
+
+#ifdef	MSDOS
+#if !defined(GNU) && !defined(__386__) 
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+#define	MEM_SEGMENT_MAX	16
+#endif
+#if defined(M_I86SM) || defined(M_I86MM))
+#define	MEM_SEGMENT_MAX	16
+#endif
+#endif
+#endif
+
+#ifndef	MEM_SEGMENT_MAX
+#define	MEM_SEGMENT_MAX	32
+#endif
+
+#endif
diff --git a/sdk/std/make.conf b/sdk/std/make.conf
new file mode 100644
index 0000000..bf20113
--- /dev/null
+++ b/sdk/std/make.conf
@@ -0,0 +1,102 @@
+if test "$CONFIG_CC" = gcc ; then
+
+	CONFIG_FPIC='-fpic'
+	CONFIG_EMPTY="0"
+	if test -z "$CONFIG_GCC_GFLAG" ; then
+	 	echo 'void f(){}' >conftest.c
+		if gcc -g -c conftest.c 2>&1 >/dev/null ; then
+			CONFIG_CFLAGS='-g '$CONFIG_CFLAGS
+			CONFIG_GCC_GFLAG='yes'
+		else
+			CONFIG_GCC_GFLAG='no'
+		fi
+	fi
+	if test -z "$CONFIG_COPT" ; then
+		case "$CONFIG_ARCH" in
+		i486* | i586* | i686*)
+			CONFIG_COPT='-O2 -m486'
+			;;
+		*)
+			CONFIG_COPT='-O2'
+		esac
+	fi
+else
+	CONFIG_FPIC=''
+	CONFIG_EMPTY=""
+	if test -z "$CONFIG_CFLAGS" ; then
+		case "$CONFIG_ARCH" in
+		*-SCO_SV)
+			CONFIG_CFLAGS='-b elf'
+			CONFIG_COPT='-O3'
+			CONFIG_FPIC='-KPIC' 
+			;;
+		esac
+	fi
+
+	if test -z "$CONFIG_COPT" ; then
+		CONFIG_COPT='-O'
+	fi
+fi
+
+echo "#define	EMPTY "$CONFIG_EMPTY >>$CONFIG
+
+echo "CC="$CONFIG_CC >>config.make
+echo "CFLAGS="$CONFIG_CFLAGS >>config.make
+echo "PICFLAG="$CONFIG_FPIC >>config.make
+echo "OPTIMIZE="$CONFIG_COPT >>config.make
+
+inc=$CONFIG_HOST/include
+typelist=`find $inc -name types.h -follow -print`
+
+echo 'CONFIG_CC="'$CONFIG_CC'"' >>config.cache
+echo 'CONFIG_COPT="'$CONFIG_COPT'"' >>config.cache
+echo 'CONFIG_ARCH="'$CONFIG_ARCH'"' >>config.cache
+echo 'CONFIG_CFLAGS="'$CONFIG_CFLAGS'"' >>config.cache
+echo 'CONFIG_PICFLAG="'$CONFIG_FPIC'"' >>config.cache
+echo 'CONFIG_GCC_GFLAG="'$CONFIG_GCC_GFLAG'"' >>config.cache
+echo 'CONFIG_HOST="'$CONFIG_HOST'"' >>config.cache
+
+fn_find_type UCHAR_T_MISSING "uchar;" $typelist
+fn_find_type USHORT_T_MISSING "ushort;" $typelist
+fn_find_type ULONG_T_MISSING "ulong;" $typelist
+fn_find_type SIZE_T_MISSING "size_t;" $typelist
+fn_find_type SSIZE_T_MISSING "ssize_t;" $typelist
+fn_find_type PID_T_MISSING "pid_t;" $typelist $inc/unistd.h
+fn_find_type OFF_T_MISSING "off_t;" $typelist $inc/stdio.h $inc/fcntl.h $inc/sys/fcntl.h $inc/io.h
+fn_find_type FD_T_MISSING "fd_t;" $typelist:$inc/stdio.h
+
+if fn_find_type GNUSTRING_F_MISSING "strcasecmp" $inc/string.h ; then
+	fn_find_type STRICMP_F_MISSING "stricmp" $inc/string.h
+fi
+
+fn_find_type STRLWR_F_MISSING "strlwr" $inc/string.h
+fn_find_type STRDUP_F_MISSING "strdup" $inc/string.h
+fn_find_type STRISTR_F_MISSING "stristr" $inc/string.h
+fn_find_type SELECT_F_MISSING "select" $inc/select.h $inc/sys/select.h $inc/sys/time.h
+fn_find_type GETUTENT_F_MISSING "getutent" $inc/utmp.h
+
+fn_find_type UT_USER_I_MISSING "ut_user" $inc/utmp.h
+
+fn_find_file POSIX1_LIM_H_MISSING $inc/posix1_lim.h
+fn_find_file PROCESS_H_MISSING $inc/process.h
+fn_find_file UNISTD_H_MISSING $inc/unistd.h
+fn_find_file POSIX2_LIM_H_MISSING $inc/posix2_lim.h
+fn_find_file SYS_SELECT_H_MISSING $inc/sys/select.h
+fn_find_file SELECT_H_MISSING $inc/select.h
+fn_find_file POLL_H_MISSING $inc/poll.h 
+fn_find_file SYS_POLL_H_MISSING $inc/sys/poll.h
+
+if fn_find_file WAIT_H_MISSING $inc/wait.h ; then
+	fn_find_file SYS_WAIT_H_MISSING $inc/sys/wait.h
+fi
+fn_find_file POSIX_OPT_H_MISSING $inc/posix_opt.h
+fn_find_file CONFNAME_H_MISSING $inc/confname.h
+fn_find_file SYSCONF_H_MISSING $inc/sysconf.h
+fn_find_file ENV_H_MISSING $inc/env.h
+fn_find_file SYSEXITS_H_MISSING $inc/sysexits.h
+fn_find_file SYS_TIME_H_MISSING $inc/sys/time.h
+if fn_find_file SYS_FCNTL_H_MISSING $inc/sys/fcntl.h ; then
+	fn_find_file FCNTL_H_MISSING $inc/fcntl.h
+fi
+fn_find_file IO_H_MISSING $inc/io.h
+
diff --git a/sdk/std/math.h b/sdk/std/math.h
new file mode 100644
index 0000000..d1eb298
--- /dev/null
+++ b/sdk/std/math.h
@@ -0,0 +1,31 @@
+/*
+ * Common math functions and macros.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_MATH_H__
+#define	__STD_MATH_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifndef	min
+#define	min(a, b) ((a)<(b)?(a):(b))
+#endif
+
+#ifndef	max
+#define	max(a, b) ((a)>(b)?(a):(b))
+#endif
+
+#ifndef	abs
+#define abs(a) ((a)<0?(-a):(a))
+#endif
+
+#ifndef	align
+#define	align(x, s) ((((x) + (s) - 1) / (s)) *(s))
+#endif
+
+#endif
diff --git a/sdk/std/poll.h b/sdk/std/poll.h
new file mode 100644
index 0000000..a9eb3f9
--- /dev/null
+++ b/sdk/std/poll.h
@@ -0,0 +1,21 @@
+/*
+ * Find or insert replacement "poll" routine.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see product license.
+ */
+
+#ifndef	__STD_POLL_H__
+#define	__STD_POLL_H__
+
+#ifdef	POLL_H_MISSING
+#ifndef	SYS_POLL_H_MISSING
+#include <sys/poll.h>
+#endif
+#else
+#include <poll.h>
+#endif
+
+#include <std/time.h>
+
+#endif
diff --git a/sdk/std/posix1_lim.h b/sdk/std/posix1_lim.h
new file mode 100644
index 0000000..5520f22
--- /dev/null
+++ b/sdk/std/posix1_lim.h
@@ -0,0 +1,92 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
+ */
+
+#ifndef	_POSIX1_LIMITS_H
+
+#define	_POSIX1_LIMITS_H	1
+
+
+/* These are the standard-mandated minimum values.  */
+
+/* Maximum length of arguments to `execve', including environment.  */
+#define	_POSIX_ARG_MAX		4096
+
+/* Maximum simultaneous processes per real user ID.  */
+#define	_POSIX_CHILD_MAX	6
+
+/* Maximum link count of a file.  */
+#define	_POSIX_LINK_MAX		8
+
+/* Number of bytes in a terminal canonical input queue.  */
+#define	_POSIX_MAX_CANON	255
+
+/* Number of bytes for which space will be
+   available in a terminal input queue.  */
+#define	_POSIX_MAX_INPUT	255
+
+/* Number of simultaneous supplementary group IDs per process.  */
+#define	_POSIX_NGROUPS_MAX	0
+
+/* Number of files one process can have open at once.  */
+#define	_POSIX_OPEN_MAX		16
+
+/* Number of bytes in a filename.  */
+#define	_POSIX_NAME_MAX		14
+
+/* Number of bytes in a pathname.  */
+#define	_POSIX_PATH_MAX		255
+
+/* Number of bytes than can be written atomically to a pipe.  */
+#define	_POSIX_PIPE_BUF		512
+
+/* Largest value of a `ssize_t'.  */
+#define	_POSIX_SSIZE_MAX	32767
+
+/* Number of streams a process can have open at once.  */
+#define	_POSIX_STREAM_MAX	8
+
+/* Number of bytes in `tzname'.  */
+#define	_POSIX_TZNAME_MAX	3
+
+
+/* don't even think about changing it without checking tzfile.h
+ * in source code dir ./time first.
+ */
+#undef TZNAME_MAX
+#define TZNAME_MAX	50
+
+#ifndef	SSIZE_MAX
+#define	SSIZE_MAX	INT_MAX
+#endif
+
+#ifndef STREAM_MAX
+#define STREAM_MAX	OPEN_MAX
+#endif
+
+/* This value is a guaranteed minimum maximum.
+   The current maximum can be got from `sysconf'.  */
+
+#ifndef	NGROUPS_MAX
+#define	NGROUPS_MAX	_POSIX_NGROUPS_MAX
+#endif
+
+#endif	/* posix1_limits.h  */
diff --git a/sdk/std/process.h b/sdk/std/process.h
new file mode 100644
index 0000000..2fdf6ae
--- /dev/null
+++ b/sdk/std/process.h
@@ -0,0 +1,99 @@
+/*
+ * Portable process handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_PROCESS_H__
+#define	__STD_PROCESS_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifndef	__STD_LIMITS_H__
+#include <std/limits.h>
+#endif
+
+#ifndef	POSIX2_LIM_H_MISSING
+#include <posix2_lim.h>
+#endif
+
+#ifndef	POSIX_OPT_H_MISSING
+#include <posix_opt.h>
+#endif
+
+#ifndef	UNISTD_H_MISSING
+#include <unistd.h>
+#endif
+
+#ifndef	_SC_OPEN_MAX
+#ifndef	CONFNAME_H_MISSING
+#include <confname.h>
+#else
+#ifndef	SYSCONF_H_MISSING
+#include <sysconf.h>
+#endif
+#endif
+#endif
+
+#ifndef	PROCESS_H_MISSING
+#include <process.h>
+#endif
+
+#ifndef	WAIT_H_MISSING
+#include <wait.h>
+#else
+#ifndef	SYS_WAIT_H_MISSING
+#include <sys/wait.h>
+#endif
+#endif
+
+#ifndef ENV_H_MISSING
+#include <env.h>
+#endif
+
+#ifndef	SYSEXITS_H_MISSING
+#include <sysexits.h>
+#else
+#include <std/sysexits.h>
+#endif
+
+/* We now re-evaluate system limits using runtime sysconf() values */ 
+
+#ifdef	_SC_ARG_MAX
+#undef	ARG_MAX
+#define	ARG_MAX (sysconf(_SC_ARG_MAX))
+#endif
+
+#ifdef	_SC_CHILD_MAX
+#undef	CHILD_MAX
+#define	CHILD_MAX (sysconf(_SC_CHILD_MAX))
+#endif
+
+#ifdef	_SC_NGROUPS_MAX
+#undef	NGROUPS_MAX
+#define	NGROUPS_MAX (sysconf(_SC_NGROUPS_MAX))
+#endif
+
+#ifdef	_SC_OPEN_MAX
+#undef	OPEN_MAX
+#define	OPEN_MAX (sysconf(_SC_OPEN_MAX))
+#endif
+
+#ifdef	_SC_STREAM_MAX
+#undef	STREAM_MAX
+#define	STREAM_MAX (sysconf(_SC_STREAM_MAX))
+#endif
+
+#ifdef	_SC_TZNAME_MAX
+#undef	TZNAME_MAX
+#define	TZNAME_MAX (sysconf(_SC_TZNAME_MAX))
+#endif
+
+#ifdef	PID_T_MISSING
+typedef	int pid_t;
+#endif
+
+#endif
diff --git a/sdk/std/select.h b/sdk/std/select.h
new file mode 100644
index 0000000..2812581
--- /dev/null
+++ b/sdk/std/select.h
@@ -0,0 +1,21 @@
+/*
+ * Find or use "replacement" select routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see license.
+ */
+
+#ifndef	__STD_SELECT_H__
+#define	__STD_SELECT_H__
+
+#ifdef	SELECT_H_MISSING
+#ifndef	SYS_SELECT_H_MISSING
+#include <sys/select.h>
+#endif
+#else
+#include <select.h>
+#endif
+
+#include <std/time.h>
+
+#endif
diff --git a/sdk/std/signal.h b/sdk/std/signal.h
new file mode 100644
index 0000000..b56b48a
--- /dev/null
+++ b/sdk/std/signal.h
@@ -0,0 +1,11 @@
+#ifndef	__STD_SIGNAL_H__
+#define	__STD_SIGNAL_H__
+
+#ifndef	__CONFIG_H__
+#include <config.h>
+#endif
+
+#include <signal.h>
+
+#endif
+
diff --git a/sdk/std/string.c b/sdk/std/string.c
new file mode 100644
index 0000000..6f9649e
--- /dev/null
+++ b/sdk/std/string.c
@@ -0,0 +1,110 @@
+/* 
+ * Define constants used by other string services and case insensitive
+ * compare and conversion functions missing in some libc distributions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+
+#ifdef	STRLWR_F_MISSING
+
+char    *strlwr(char *s)
+{
+	char    *old;
+
+	if(!s)
+		return NULL;
+		
+	old=s;
+	while(*s = (char)tolower(*s))
+		++s;
+	
+	return old;
+}
+
+char    *strupr(char *s)
+{
+	char    *old;
+
+	if(!s)
+		return NULL;
+		
+	old=s;
+	while(*s = (char)toupper(*s))
+		++s;
+	return old;
+}
+
+#endif
+
+#ifdef	STRDUP_F_MISSING
+
+char	*strdup(str)
+char	*str;
+{
+	char	*new = (char *)malloc(strlen(str) + 1);
+	if(!new)
+		return NULL;
+
+	return strcpy(new, str);
+}
+
+#endif
+
+#ifdef	STRICMP_F_MISSING
+
+int stricmp(const char *s1, const char *s2)
+{
+	int t;
+
+	while(*s1 && *s2)
+	{
+		if (t=tolower(*s1)-tolower(*s2))
+			return  t;
+
+		++s1;
+		++s2;
+	}
+	return tolower(*s1)-tolower(*s2);
+}
+
+int strnicmp(const char *s1,const char *s2, size_t n)
+{
+	int t;
+
+	while (n--)
+	{
+		if (t=tolower(*s1)-tolower(*s2))
+			return  t;
+
+		if (!*s1)
+			return 0;
+
+		++s1;
+		++s2;
+	}
+	return 0;
+}
+
+#endif
+
+#ifdef	STRISTR_F_MISSING
+
+char	*stristr(char *s1, const char *s2)
+{
+	int	len = strlen(s2);
+	int	count = strlen(s1) - len + 1;
+
+	while(count--)
+	{
+		if(!strnicmp(s1, s2, len))
+			return s1;
+		++s1;
+	}
+	return NULL;
+}
+
+#endif
+		
diff --git a/sdk/std/string.h b/sdk/std/string.h
new file mode 100644
index 0000000..bf642cf
--- /dev/null
+++ b/sdk/std/string.h
@@ -0,0 +1,75 @@
+/*
+ * Portable string handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_STRINGS_H__
+#define	__STD_STRINGS_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#include <string.h>
+#include <ctype.h>
+
+#ifndef	STRCASECMP_F_MISSING
+#define	stricmp(s1, s2)	strcasecmp(s1, s2)
+#define	strnicmp(s1, s2, n) strncasecmp(s1, s2, n)
+#endif
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef	__NAMESPACE
+#define	__SPACES	__NAMESPACE(__SPACES)
+#endif
+
+extern	char	__SPACES[];
+
+#ifdef	STRICMP_F_MISSING
+#ifdef	__NAMESPACE
+#define	stricmp		__NAMESPACE(stricmp)
+#define	strnicmp	__NAMESPACE(strnicmp)
+#endif
+
+int	stricmp(const char *s1, const char *s2);
+int	strnicmp(const char *s1, const char *s2, size_t n);
+#endif
+
+#ifdef	STRLWR_F_MISSING
+
+#ifdef	__NAMESPACE
+#define	strupr	__NAMESPACE(strupr)
+#define	strlwr	__NAMESPACE(strlwr)
+#endif
+
+char	*strlwr(char *s1);
+char	*strupr(char *s2);
+#endif
+
+#ifdef	STRDUP_F_MISSING
+
+#ifdef	__NAMESPACE
+#define	strdup	__NAMESPACE(strdup)
+#endif
+
+char *strdup(const char *s);
+#endif
+
+#ifdef	STRISTR_F_MISSING
+#ifdef	__NAMESPACE
+#define	stristr		__NAMESPACE(stristr)
+#endif
+
+char	*stristr(char *s1, const char *s2);
+#endif
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
diff --git a/sdk/std/sysexits.h b/sdk/std/sysexits.h
new file mode 100644
index 0000000..208ec0e
--- /dev/null
+++ b/sdk/std/sysexits.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 1987 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)sysexits.h	4.8 (Berkeley) 4/3/91
+ */
+
+#ifndef	_SYSEXITS_H
+#define	_SYSEXITS_H
+
+/*
+ *  SYSEXITS.H -- Exit status codes for system programs.
+ *
+ *	This include file attempts to categorize possible error
+ *	exit statuses for system programs, notably delivermail
+ *	and the Berkeley network.
+ *
+ *	Error numbers begin at EX__BASE to reduce the possibility of
+ *	clashing with other exit statuses that random programs may
+ *	already return.  The meaning of the codes is approximately
+ *	as follows:
+ *
+ *	EX_USAGE -- The command was used incorrectly, e.g., with
+ *		the wrong number of arguments, a bad flag, a bad
+ *		syntax in a parameter, or whatever.
+ *	EX_DATAERR -- The input data was incorrect in some way.
+ *		This should only be used for user's data & not
+ *		system files.
+ *	EX_NOINPUT -- An input file (not a system file) did not
+ *		exist or was not readable.  This could also include
+ *		errors like "No message" to a mailer (if it cared
+ *		to catch it).
+ *	EX_NOUSER -- The user specified did not exist.  This might
+ *		be used for mail addresses or remote logins.
+ *	EX_NOHOST -- The host specified did not exist.  This is used
+ *		in mail addresses or network requests.
+ *	EX_UNAVAILABLE -- A service is unavailable.  This can occur
+ *		if a support program or file does not exist.  This
+ *		can also be used as a catchall message when something
+ *		you wanted to do doesn't work, but you don't know
+ *		why.
+ *	EX_SOFTWARE -- An internal software error has been detected.
+ *		This should be limited to non-operating system related
+ *		errors as possible.
+ *	EX_OSERR -- An operating system error has been detected.
+ *		This is intended to be used for such things as "cannot
+ *		fork", "cannot create pipe", or the like.  It includes
+ *		things like getuid returning a user that does not
+ *		exist in the passwd file.
+ *	EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp,
+ *		etc.) does not exist, cannot be opened, or has some
+ *		sort of error (e.g., syntax error).
+ *	EX_CANTCREAT -- A (user specified) output file cannot be
+ *		created.
+ *	EX_IOERR -- An error occurred while doing I/O on some file.
+ *	EX_TEMPFAIL -- temporary failure, indicating something that
+ *		is not really an error.  In sendmail, this means
+ *		that a mailer (e.g.) could not create a connection,
+ *		and the request should be reattempted later.
+ *	EX_PROTOCOL -- the remote system returned something that
+ *		was "not possible" during a protocol exchange.
+ *	EX_NOPERM -- You did not have sufficient permission to
+ *		perform the operation.  This is not intended for
+ *		file system problems, which should use NOINPUT or
+ *		CANTCREAT, but rather for higher level permissions.
+ */
+
+#define EX_OK		0	/* successful termination */
+
+#define EX__BASE	64	/* base value for error messages */
+
+#define EX_USAGE	64	/* command line usage error */
+#define EX_DATAERR	65	/* data format error */
+#define EX_NOINPUT	66	/* cannot open input */
+#define EX_NOUSER	67	/* addressee unknown */
+#define EX_NOHOST	68	/* host name unknown */
+#define EX_UNAVAILABLE	69	/* service unavailable */
+#define EX_SOFTWARE	70	/* internal software error */
+#define EX_OSERR	71	/* system error (e.g., can't fork) */
+#define EX_OSFILE	72	/* critical OS file missing */
+#define EX_CANTCREAT	73	/* can't create (user) output file */
+#define EX_IOERR	74	/* input/output error */
+#define EX_TEMPFAIL	75	/* temp failure; user is invited to retry */
+#define EX_PROTOCOL	76	/* remote error in protocol */
+#define EX_NOPERM	77	/* permission denied */
+#define EX_CONFIG	78	/* configuration error */
+
+#define EX__MAX	78	/* maximum listed value */
+
+#endif /* !_SYSEXITS_H */
diff --git a/sdk/std/time.h b/sdk/std/time.h
new file mode 100644
index 0000000..45c42cb
--- /dev/null
+++ b/sdk/std/time.h
@@ -0,0 +1,23 @@
+/*
+ * Portable header access into time functions.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_TIME_H__
+#define	__STD_TIME_H__
+
+#ifndef	__CONFIG_H__
+#include <config.h>
+#endif
+
+#include <time.h>
+
+#ifndef	SYS_TIME_H_MISSING
+#include <sys/time.h>
+#endif
+
+#endif
+
+
diff --git a/sdk/std/types.h b/sdk/std/types.h
new file mode 100644
index 0000000..ebd4ea7
--- /dev/null
+++ b/sdk/std/types.h
@@ -0,0 +1,54 @@
+/*
+ * Portable common datatype declarations.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_TYPES_H__
+#define	__STD_TYPES_H__
+
+#ifndef	__CONFIG_H__
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <stdlib.h>
+
+#ifdef	UCHAR_T_MISSING
+typedef	unsigned char	uchar;
+#endif
+
+#ifdef	USHORT_T_MISSING
+typedef	unsigned short	ushort;
+#endif
+
+#ifdef	ULONG_T_MISSING
+typedef	unsigned long	ulong;
+#endif
+
+#ifdef	__cplusplus
+enum
+{
+	FALSE=0,
+	TRUE
+};
+#else
+typedef	enum
+{
+	FALSE=0,
+	TRUE
+}	bool;
+#endif
+
+typedef	void	*ptr_t;
+
+#ifdef SIZE_T_MISSING
+typedef	unsigned int size_t;
+#endif
+
+#ifdef SSIZE_T_MISSING
+typedef int ssize_t;
+#endif
+
+#endif
diff --git a/sdk/std/utmp.c b/sdk/std/utmp.c
new file mode 100644
index 0000000..78cbf64
--- /dev/null
+++ b/sdk/std/utmp.c
@@ -0,0 +1,49 @@
+/*
+ * Portable emulation of utmp access routines, such as for broken BSD.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see license.
+ */
+
+#include <std/utmp.h>
+#include <std/files.h>
+
+#ifdef	GETUTENT_F_MISSING
+
+static	fd_t	ut = -1;
+static	struct	utmp	utmp;
+
+void	setutent(void)
+{
+	if(ut < 0)
+		ut = open(_PATH_UTMP, O_RDONLY);
+	if(ut < 0)
+		return;
+
+	lseek(ut, 0l, SEEK_SET);
+}
+
+void	endutent(void)
+{
+	if(ut > -1)
+	{
+		close(ut);
+		ut = -1;
+	}
+}
+
+struct	utmp	*getutent(void)
+{
+	if(ut < 0)
+		setutent();
+
+	if(ut < 0)
+		return NULL;
+
+	if(read(ut, &utmp, sizeof(utmp)) < sizeof(utmp))
+		return NULL;
+
+	return &utmp;
+}
+
+#endif
diff --git a/sdk/std/utmp.h b/sdk/std/utmp.h
new file mode 100644
index 0000000..2ac67f4
--- /dev/null
+++ b/sdk/std/utmp.h
@@ -0,0 +1,31 @@
+/*
+ * utmp file access interface, local or ported.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see license.
+ */
+
+#ifndef	__STD_UTMP_H__
+#define	__STD_UTMP_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#include <utmp.h>
+
+#ifndef	_UTMP_PATH
+#define	_UTMP_PATH	"/etc/utmp.h"
+#endif
+
+#ifdef	UT_USER_I_MISSING
+#define	ut_user	ut_name
+#endif
+
+#ifdef	GETUTENT_F_MISSING
+void	setutent(void);
+void	endutent(void);
+struct	utmp	*getutent(void);
+#endif
+
+#endif
diff --git a/speak.lsm b/speak.lsm
new file mode 100644
index 0000000..d96b4d5
--- /dev/null
+++ b/speak.lsm
@@ -0,0 +1,23 @@
+Begin3
+Title:          SPO256-AL2 Text-to-Speech Services
+Version:        1.0
+Entered-date:   March 23, 1997
+Description:    This package comprises a network TCP text-to-speech server 
+                designed for the SPO256-AL2 text-to-speech board, as 
+                described in the January '97 issue of the Linux Journal.  
+                This server is now implemented as a generic rc.d startable 
+                "service" with standardized (server independent) utilities, 
+                and may be used to develop other network-wide text-to-speech 
+                services for different hardware.  This release adds new
+                functionality to both the server and vmon utilities.
+Keywords:       talk, cti, tsw, tycho, lj, spo256, vocoder
+Author:         dyfet@tycho.com (David Sugar)
+Maintained-by:  dyfet@tycho.com (David Sugar)
+Primary-site:   ftp.tycho.com /dist
+                          58 kb speak-0.3.tar.gz
+                           1 kb speak.lsm
+Alternate-site: sunsite.unc.edu: no idea where
+Original-site:  http://www.tycho.com/packages/speak
+Platform:       Should be portable to virtually any UNIX system.
+Copying-policy: Free, public, terms similar to BSD on redistribution.
+End
diff --git a/spktrapd/README.NOW b/spktrapd/README.NOW
new file mode 100644
index 0000000..957e196
--- /dev/null
+++ b/spktrapd/README.NOW
@@ -0,0 +1,8 @@
+Future package!
+
+The spktrapd module will be a snmptrapd that redirects snmp traps verbally to
+the speak service using device and enterprise specific rules and tables.  
+This will allow verbal monitering and alerts for a variety of network 
+devices.
+
+
diff --git a/spo256/Makefile.in b/spo256/Makefile.in
new file mode 100644
index 0000000..6e21ea4
--- /dev/null
+++ b/spo256/Makefile.in
@@ -0,0 +1,34 @@
+#
+# Template to build spo256-AL2 text-to-speech server.
+# $Id: Makefile.in 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+# 
+
+OBJS	= speak.o spo.o getspo.o words.o chars.o getidx.o client.o \
+	  number.o currency.o 
+PROGS	= spo256
+START   = 10
+RUNLVLS = 3
+
+all:		$(PROGS)
+
+install:	$(PROGS)
+	install -s -g bin $(PROGS) $(SBINDIR)
+	ln -sf $(SBINDIR)/spo256 $(BINDIR)/speak
+	install -g bin speak.conf $(SYSCONFDIR)
+	../sdk/bin/instinit speak $(START) $(RUNLVLS)
+	../sdk/bin/instsvc services speak 800/tcp \# SPO256-AL2 Text-to-Speech service
+	../sdk/bin/instman $(MANDIR) 1 speak
+	../sdk/bin/instman $(MANDIR) 7 speak.conf
+	../sdk/bin/instman $(MANDIR) 8 spo256
+
+clean:	
+	-rm $(PROGS)
+	-rm $(OBJS)
+
+.c.o:
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I../sdk -o $@ -c $<
+
+spo256:	$(OBJS)
+	$(CC) $(CFLAGS) -L../sdk/lib $(LIBS) -o $@ $(OBJS) $(LIBS)
+
diff --git a/spo256/README b/spo256/README
new file mode 100644
index 0000000..29c2fae
--- /dev/null
+++ b/spo256/README
@@ -0,0 +1,24 @@
+This particular SPO256 server is able to translate common usages for numbers
+and perform word substitution.  For example, the number 123.45 is pronounced
+as "one hundred twenty three point four five".  Internet names and addresses
+are also pronounced correctly to a large extent.  The support of different
+usages and idioms in this server is not yet as complete as the WorldVU SPO
+server, but this is being worked on.
+
+The SPO server was rewritten in release 0.3 with a character state parser
+to allow better parsing for and pacing of spoken text.  The 0.3 state
+parser now recognizes embedded server command sequences as well as text
+that is to be spoken.  Embedded server commands are proceeded by the
+<ESC> character, and appear in <>'s, using a format much like mark-up tags.
+For example, word "spelling" can be turned on or off with <ESC><spell> and
+<ESC></spell>.  The current tags supported by the SPO256 server are found
+in the spo256 man page. More tags will be added as they appear feasable to
+create.
+
+This SPO server differs from the original WorldVU server in that it can
+also be used in a client role to pipe standard output to the server.  One
+can enter "cat filename | spo256 localhost" (or "cat filename | speak 
+localhost") to redirect output to the spo server running on the local 
+machine, for example.
+
+
diff --git a/spo256/chars.c b/spo256/chars.c
new file mode 100644
index 0000000..e4b2a2a
--- /dev/null
+++ b/spo256/chars.c
@@ -0,0 +1,339 @@
+/*
+ * Character state parser for text-to-speech server.
+ * $Id: chars.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <other/config.h>
+#include <std/files.h>
+#include <std/process.h>
+#include "speak.h"
+
+enum
+{
+	CH_IGNORE,
+	CH_PERIOD,
+	CH_QUOTE,
+	CH_ESCAPE,
+	CH_SPACE,
+	CH_ALPHA,
+	CH_NUMERIC,
+	CH_PUNCT,
+};
+
+static	uchar		map[256];
+static	uchar		word[256];
+static	int		cpos = 0;
+static	bool		init = FALSE;
+static	void	(*state)(uchar ch);
+static	bool		quote;
+
+static	void	s_hex(uchar ch);
+static	void	s_num(uchar ch);
+static	void	s_cmd(uchar ch);
+static	void	s_leadcmd(uchar ch);
+static	void	s_abbrev(uchar ch);
+static	void	s_point(uchar ch);
+static	void	s_word(uchar ch);
+static	void	s_idle(uchar ch);
+
+static	void	s_hex(uchar ch)
+{
+	switch(ch)
+	{
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	case 'a':
+	case 'A':
+	case 'b':
+	case 'B':
+	case 'c':
+	case 'C':
+	case 'd':
+	case 'D':
+	case 'e':
+	case 'E':
+	case 'f':
+	case 'F':
+		word[cpos++] = ch;
+		break;
+	default:
+		word[cpos] = 0;
+		number(word);
+		state = s_idle;
+		s_idle(ch);
+	}
+}
+
+static	void	s_num(uchar ch)
+{
+	switch(map[ch])
+	{
+	case CH_NUMERIC:
+		word[cpos++] = ch;
+		break;
+	default:
+		switch(ch)
+		{
+		case 'e':
+		case '^':
+			word[cpos++] = ch;
+			number(word);
+			cpos = 0;
+			spo_word("raised");
+			spo_word("to");
+			spo_word("the");
+			spo_word("power");
+			break;			
+		case ':':
+		case '/':
+		case '.':
+			word[cpos++] = ch;
+			break;
+		case '%':
+			word[cpos] = 0;
+			number(word);
+			state = s_idle;
+			spo_word("percent");
+			break;
+		case 'x':
+		case 'X':
+			if(cpos == 1)
+			{
+				cpos = 0;
+				state = s_hex;
+				break;
+			}
+		default:
+			word[cpos] = 0;
+			number(word);
+			state = s_idle;
+			s_idle(ch);
+		}
+	}
+}	
+
+static	void	s_cmd(uchar ch)
+{
+	if(ch == '>')
+	{
+		word[cpos] = 0;
+		spo_cmd((char *)word);
+		state = s_idle;
+	}
+	else
+		word[cpos++] = ch;
+}
+
+static	void	s_leadcmd(uchar ch)
+{
+	if(ch == '<')
+		state = s_cmd;
+	else
+	{
+		state = s_idle;
+		s_idle(ch);
+	}
+}
+
+static	void	s_abbrev(uchar ch)
+{
+	switch(map[ch])
+	{
+	case CH_SPACE:
+		abbrev((char *)word);
+		state = s_idle;
+		break;
+	default:
+		spo_word((char *)word);
+		cpos = 0;
+		spo_word("dot");
+		state = s_word;
+		s_word(ch);
+	}
+}		
+
+static	void	s_point(uchar ch)
+{
+	switch(map[ch])
+	{
+	case CH_ALPHA:
+		state = s_word;
+	case CH_PERIOD:
+		spo_word("dot");
+		break;
+	case CH_NUMERIC:
+		spo_word("point");
+		state = s_num;
+		break;
+	default:
+		state = s_idle;
+		break;
+	}
+}
+
+static	void	s_word(uchar ch)
+{
+	switch(map[ch])
+	{
+	case CH_PERIOD:
+		if(!cpos)
+			state = s_point;
+		else
+			state = s_abbrev;
+		word[cpos++] = '.';
+		word[cpos] = 0;		
+		break;
+	case CH_PUNCT:
+	case CH_ALPHA:
+	case CH_NUMERIC:
+		if(cpos < 255)
+			word[cpos++] = ch;
+		break;
+	case CH_SPACE:
+		word[cpos] = 0;
+		spo_word((char *)word);
+		state = s_idle;
+		break;
+	default:
+		switch(ch)
+		{
+		case '\'':
+			word[cpos++] = ch;
+			break;
+		default:
+			word[cpos] = 0;
+			spo_word((char *)word);
+			spo_pause(P_WORD);
+			state = s_idle;
+			s_idle(ch);
+		}
+	}
+}
+
+static	void	s_idle(uchar ch)
+{
+	cpos = 0;
+	switch(map[ch])
+	{
+	case CH_NUMERIC:
+		state = s_num;
+		s_num(ch);
+		break;
+	case CH_ALPHA:
+		state = s_word;
+		s_word(ch);
+		break;
+	case CH_ESCAPE:
+		state = s_leadcmd;
+		break;
+	case CH_SPACE:
+		spo_pause(P_WORD);
+		break;		
+	case CH_QUOTE:
+		if(quote)
+		{
+			spo_word("end");
+			quote = FALSE;
+		}
+		else
+			quote = TRUE;
+		spo_word("quote");
+		break;
+	default:
+		switch(ch)
+		{
+		case '$':
+			word[0] = '$';
+			cpos = 1;
+			state = s_num;
+			break;
+		case '*':
+			spo_word("times");
+			break;
+		case '/':
+			spo_word("divided");
+			spo_word("by");
+			break;
+		case '+':
+			spo_word("plus");
+			break;
+		case '-':
+			spo_word("minus");
+			break;
+		case '&':
+			spo_word("and");
+			break;
+		case '|':
+			spo_word("or");
+			break;
+		case '~':
+			spo_word("not");
+			break;
+		case ')':
+			spo_word("end");
+		case '(':
+			spo_word("parenthesis");
+			break;
+		case '=':
+			spo_word("equals");
+			break;
+		case '<':
+			spo_word("less");
+			spo_word("than");
+			break;
+		case '>':
+			spo_word("greater");
+			spo_word("than");
+			break;		
+		default:
+			spo_pause(P_WORD);
+		}
+	}
+}
+
+void	chars(FILE *fp)
+{
+	int	i, ch;
+
+	quote = FALSE;
+	state = s_idle;
+
+	if(!init)
+	{
+		for(i = 0; i < 256; ++i)
+			map[i] = CH_IGNORE;
+
+		map[27] = CH_ESCAPE;
+
+		for(i = 33; i < 127; ++i)
+			map[i] = CH_PUNCT;
+
+		map[9] = map[13] = map[10] = map[32] = CH_SPACE;
+		for(i = 48; i < 58; ++i)
+			map[i] = CH_NUMERIC;
+
+		for(i = 0; i < 26; ++i)
+		{
+			map[i + 65] = CH_ALPHA;
+			map[i + 97] = CH_ALPHA;
+		}
+		map['.'] = CH_PERIOD;
+		map['\"'] = CH_QUOTE;
+	}
+
+	while(EOF != (ch = fgetc(fp)))
+		(*state)(ch);
+
+	(*state)(0);
+}
diff --git a/spo256/client.c b/spo256/client.c
new file mode 100644
index 0000000..b43696f
--- /dev/null
+++ b/spo256/client.c
@@ -0,0 +1,40 @@
+/*
+ * Client operating mode.
+ * $Id: client.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ *
+ * Abstract:
+ *	The client mode of operation will connect to SPO256 server and
+ *	redirect standard output to the server.  This allows the speak 
+ *	(spo256) image to be used to terminate pipes.
+ */
+
+#include <std/process.h>
+#include <other/string.h>
+#include <std/files.h>
+#include <other/config.h>
+#include <net/socket.h>
+#include <net/stream.h>
+#include "speak.h"
+
+void	client(char *hostname, ushort port)
+{
+	STREAM	fp = opentcp(hostname, port);
+	char	buf[1024];
+
+	if(!fp)
+		fatal(EX_UNAVAILABLE, "spo256: %s: unkown host\n", hostname);
+
+	gettcp(buf, sizeof(buf) - 1, fp);	/* get banner line */
+	while(!feof(stdin))
+	{
+		fgets(buf, sizeof(buf) - 1, stdin);
+		if(feof(stdin))
+			break;
+
+		puttcp(buf, fp);
+	}
+	closetcp(fp);
+	exit(0);
+}
diff --git a/spo256/currency.c b/spo256/currency.c
new file mode 100644
index 0000000..b79c036
--- /dev/null
+++ b/spo256/currency.c
@@ -0,0 +1,43 @@
+/*
+ * Currency rules, for USD.
+ * $Id: currency.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <other/config.h>
+#include "speak.h"
+
+void	currency(char *str)
+{
+	char	*cents;
+	++str;
+
+	cents = strchr(str, '.');
+	if(cents)
+		*(cents++) = 0;
+
+	if(atol(str) != 0)
+	{
+		number(str);
+		if(atol(str) > 1)
+			spo_word("dollars");
+		else
+			spo_word("dollar");
+	}
+
+	if(cents)
+	{
+		if(atol(str) > 0)
+			spo_word("and");
+
+		number(cents);
+		if(atoi(cents) > 1)
+			spo_word("cent");
+		else
+			spo_word("cents");
+	}
+}
+
+		
diff --git a/spo256/getidx.c b/spo256/getidx.c
new file mode 100644
index 0000000..70a730c
--- /dev/null
+++ b/spo256/getidx.c
@@ -0,0 +1,98 @@
+/*
+ * Build word and abbreviation index in memory from .conf.
+ * $Id: getidx.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <other/config.h>
+#include <std/files.h>
+#include <std/process.h>
+#include <other/memory.h>
+#include "speak.h"
+
+MEMPOOL	*mem;
+IDX	**widx, **aidx;
+
+static	int	key(uchar *str)
+{
+	unsigned	int	k = 0;
+	int		len = strlen((char *)str);
+
+	while(*str)
+	{
+		k = (k * 7) | (*str & 0x1f);
+		++str;
+	}
+	
+	k |= len;
+
+	return (k % KEYSIZE);
+}
+
+void	getidx(CONFIG *cfg)
+{
+	int	i;
+	char	*p, *q;
+	IDX	*new;
+
+	mem = mempool(16384, 16);
+	
+	widx = (IDX **)memreq(mem, sizeof(IDX *) * KEYSIZE);
+	aidx = (IDX **)memreq(mem, sizeof(IDX *) * KEYSIZE);
+
+
+	for(i = 0; i < KEYSIZE; ++i)
+		widx[i] = aidx[i] = NULL;
+
+	seek_config(cfg, "words");
+	while(NULL != (p = read_config(cfg)))
+	{
+		q = strchr(p, '=');
+		if(!q)
+			continue;
+
+		*(q++) = 0;
+		p = strtrim(p, __SPACES);
+		q = strtrim(q, __SPACES);
+		i = key((uchar *)p);
+		new = memlreq(mem, sizeof(IDX));
+		new->word_link = widx[i];
+		widx[i] = new;
+		new->word_key = strreq(mem, p);
+		new->word_spo = strreq(mem, q);
+	}			
+	seek_config(cfg, "abbrev");
+	while(NULL != (p = read_config(cfg)))
+	{
+		q = strchr(p, '=');
+		if(!q)
+			continue;
+
+		*(q++) = 0;
+		p = strtrim(p, __SPACES);
+		q = strtrim(q, __SPACES);
+		i = key((uchar *)p);
+		new = memlreq(mem, sizeof(IDX));
+		new->word_link = aidx[i];
+		aidx[i] = new;
+		new->word_key = strreq(mem, p);
+		new->word_spo = strreq(mem, q);
+	}			
+}
+
+char	*find(IDX **table, char *str)
+{
+	IDX	*next = table[key((uchar *)str)];
+	
+
+	while(next)
+	{
+		if(!stricmp(str, next->word_key))
+			return next->word_spo;
+
+		next = next->word_link;
+	}
+	return NULL;
+}
diff --git a/spo256/getspo.c b/spo256/getspo.c
new file mode 100644
index 0000000..5ff64d7
--- /dev/null
+++ b/spo256/getspo.c
@@ -0,0 +1,68 @@
+/*
+ * Parse .conf file interface spec for spo communications.
+ * $Id: getspo.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <other/config.h>
+#include <std/files.h>
+#include <proc/process.h>
+#include <dev/tty.h>
+
+char	*mask = NULL;
+
+int	getspo(CONFIG *cfg)
+{
+	int	spo = -1;
+	char	*p;
+	stty_t	stty;
+
+	if(!seek_config(cfg, "interface"))
+		fatal(EX_CONFIG, "spo256: [interface]: missing from speak.conf\n");
+
+	while(NULL != read_config(cfg))
+	{
+		if(NULL != (p = get_config(cfg, "bind")))
+		{
+			mask = strdup(p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "device")))
+		{
+			spo = open(p, O_RDWR);
+			if(spo < 0)
+				fatal(EX_UNAVAILABLE, "spo256: %s: cannot access\n", p); 
+			stty = getstty(spo);
+			interactive(stty, FALSE);
+			setflowctrl(stty, FC_HARD); 
+			continue;
+		}
+	
+		if(NULL != (p = get_config(cfg, "speed")))
+		{
+			if(spo < 0)
+				fatal(EX_CONFIG, "spo256: set speed for unspecified device\n");
+			setspeed(stty, atol(p));
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "parity")))
+		{
+			if(spo < 0)
+				fatal(EX_CONFIG, "spo256: set format for unspecified device\n"); 
+			if(!stricmp(p, "even"))
+				setformat(stty, "7e1");
+			if(!stricmp(p, "odd"))
+				setformat(stty, "7o1");
+			if(!stricmp(p, "none"))
+				setformat(stty, "8n1");
+			continue;
+		}
+	}
+	putstty(spo, stty, TRUE);
+	return spo;
+}
+
diff --git a/spo256/number.c b/spo256/number.c
new file mode 100644
index 0000000..16c662a
--- /dev/null
+++ b/spo256/number.c
@@ -0,0 +1,132 @@
+/*
+ * Number base pronounciation rules and special cases.
+ * $Id: number.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <other/string.h>
+#include <other/config.h>
+#include "speak.h"
+
+static	char	*nteen[] = {
+	"ten", "eleven", "twelve", "thirteen", "fourteen",
+	"fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
+
+static	char	*n10[] = {
+	"zero", "ten", "twenty", "thirty", "fourty",
+	"fifty", "sixty", "seventy", "eighty", "ninety"};
+
+
+static	void	digits(long value)
+{
+	bool	hundred = FALSE;
+	char	buf[2];
+
+	if(value >= 100)
+	{
+		digits(value / 100);
+		spo_word("hundred");
+		value %= 100;
+		hundred = TRUE;
+	}
+
+	if(!value && hundred)
+		return;
+
+	if(value >= 20)
+	{
+		spo_word(n10[value / 10]);
+		value %= 10;
+		if(!value)
+			return;
+	}
+
+	if(value < 10)
+	{
+		buf[0] = value + '0';
+		buf[1] = 0;	
+		spo_word(buf);
+		return;
+	}
+	spo_word(nteen[value - 10]);
+}	
+
+void	number(char *str)
+{
+	char	*p;
+	long	value = atol(str);
+
+	if(lit || spell)
+	{
+		spo_word(str);
+		return;
+	}
+
+	/* Check for w.x.y.z as "w dot x dot y dot z" */
+
+	if(ccount(str, ".") > 1)
+	{
+		while(NULL != (p = strchr(str, '.')))
+		{
+			*(p++) = 0;
+			number(str);
+			str = p;
+		}
+		number(str);
+		return;
+	}
+	
+	if(NULL != (p = strchr(str, '.')))
+	{
+		*(p++) = 0;
+		number(str);
+		spo_word("point");
+		spo_word(p);
+		return;
+	}
+
+	if(NULL != (p = strchr(str, ':')))
+	{
+		digits(atol(str));
+		++p;
+		if(atol(p) < 10)
+			if(atol(p))
+				write(spo, " O ", 2);
+	
+		if(atol(p))
+			digits(atol(p));
+			
+		if(NULL != (p = strchr(p, ':')))
+		{
+			spo_word("and");
+			digits(atol(++p));
+			spo_word("seconds");
+		}
+		else
+		{
+			p = str;
+			if(strchr(p, 'a') || strchr(p, 'A'))
+				write(spo, "A M  ", 5);
+			if(strchr(p, 'p') || strchr(p, 'P'))
+				write(spo, "P M  ", 5);
+		} 
+		return;
+	}
+
+	if(value >= 1000000l)
+	{
+		digits(value / 1000000l);
+		spo_word("million");
+		value %= 1000000l;
+	}
+
+	if(value >= 1000)
+	{
+		digits(value / 1000);
+		spo_word("thousand");
+		value %= 1000;
+	}
+
+	digits(value);
+}
diff --git a/spo256/speak.1 b/spo256/speak.1
new file mode 100644
index 0000000..8ceac59
--- /dev/null
+++ b/spo256/speak.1
@@ -0,0 +1,46 @@
+.TH "speak" "1" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBspeak\fP - send output to text-to-speech service.
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBspeak\fP [\fIhostname\fP]
+.PP 
+.SH DESCRIPTION 
+.PP
+The Text-to-speech package introduces a standard TCP/IP port service for
+attaching text-to-speech resources to your network.  These resources can
+be used to monitor system status, provide verbal alarms, etc.  This network
+service may be accessed by telnetting to a machine running a "speak" server,
+or by using the various application utilities, such as \fBspeak\fP.
+.PP
+ 
+The \fBspeak\fP program will capture and redirect all standard input to the 
+network speech server, such as \fBspo256\fP, running either on the 
+local machine ("\fIlocalhost\fP"), or to the server running on the host 
+specified as a  command line argument. \fBspeak\fP is normally used to 
+terminate a pipe, such as in "\fIcat filename | speak\fP".  The TCP service
+port used for the connection is specified in \fI/etc/services\fP.
+
+.PP
+While most of the text-to-speech programs are separately written, the
+\fBspeak\fP program is normally an alias for the actual server itself,
+such as the \fBspo256\fP program.  This was intentional, as future 
+versions of speak may drive hardware directly in an alternate usage 
+(such as "\fIspeak /dev/ttyxx\fP"), as well as redirecting output to a named 
+host.
+
+.PP
+.SH SEE ALSO 
+.PP 
+.BR say (1),
+.BR down (8),
+.BR spo256 (8),
+.BR services (7)
+.PP 
+.SH AUTHOR 
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/spo256/speak.8 b/spo256/speak.8
new file mode 100644
index 0000000..aaeceef
--- /dev/null
+++ b/spo256/speak.8
@@ -0,0 +1,39 @@
+.TH "spo256" "8" "1997" "Text-to-Speech services" "Tycho Softworks" 
+.PP 
+.SH "NAME spo256 \- SPO256-AL2 Text-to-Speech Server" 
+.PP 
+.SH "SYNOPSIS" 
+.PP 
+\fBspo256\fP
+.br 
+\fBspeak\fP [hostname]
+.PP 
+.SH "DESCRIPTION" 
+.PP 
+.SH "FILES" 
+.PP 
+The spo256 server configuration may be found in \fB/etc/speak.conf\fP.
+.PP 
+.SH "SEE ALSO" 
+.PP 
+.IP 
+.IP o 
+\fBdown(8)\fP: Shuts down the system.
+.IP 
+.IP o 
+\fBsay(1)\fP: Sends output to a "speak" server.
+.IP 
+.IP o 
+\fBservices(5)\fP: Installed TCP/IP network services.
+.IP 
+.PP 
+.SH "DIAGNOSTICS" 
+.PP 
+\fBspo256\fP will warn and fail to load if the "speak" services entry
+is missing, if the device cannot be opened, or if the speak.conf file
+is missing.
+.PP 
+.SH "AUTHOR" 
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/spo256/speak.c b/spo256/speak.c
new file mode 100644
index 0000000..7de099f
--- /dev/null
+++ b/spo256/speak.c
@@ -0,0 +1,86 @@
+/*
+ * Base (main) for spo server.
+ * $Id: speak.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ *
+ * Abstract:
+ *	Establish basic operating environment for SPO256-AL2 text-to-speech
+ *	server.  This module verifies system configuration, parses the
+ *	config files for word lists that are stored in the quick-lookup
+ *	internal hash word subsitution database, binds the server to a tcp
+ *	network port, and accepts client requests.
+ */
+
+#include <proc/process.h>
+#include <std/string.h>
+#include <std/files.h>
+#include <other/config.h>
+#include <net/socket.h>
+#include <net/stream.h>
+#include "speak.h"
+
+int	spo;	/* device id of spo */
+FILE	*io;
+
+void	main(int argc, char **argv)
+{
+	int	port = getservice("speak");
+	CONFIG	*cfg;
+	SOCKET	so;	
+	char	buf[1024];
+
+	if(!port)
+		fatal(EX_UNAVAILABLE, "spo256: speak: service not defined in /etc/services\n");
+
+	if(argc < 1 || argc > 2)
+		fatal(EX_USAGE, "use: spo256 [hostname]\n");
+
+	if(argc > 1)
+		client(argv[1], port);
+
+	if(!stricmp(pathfname(argv[0]), "speak"))
+		client("localhost", port);
+
+	if(NULL == (cfg = sys_config("speak")))
+		fatal(EX_CONFIG, "spo256: speak.conf: config file missing\n");
+
+	/* get device configuration */
+
+	spo = getspo(cfg); 
+
+	getidx(cfg);
+	close_config(cfg);
+
+	/* bind server to socket	*/
+	
+	so = tcpsocket(mask, port, 5);
+	if(so == INVALID_SOCKET)
+		fatal(EX_UNAVAILABLE, "spo256: %d: failed to bind port\n", port);
+
+	/* now, make ourselves a daemon */
+
+	pdetach(D_KEEPNONIO);	
+	
+	/* Main loop of server.  The server accepts one connection in
+	   turn from each requesting user application.  The remaining
+	   application requests are kept in backlog while the current
+	   application is served.  This assures non-overlapping speech.
+	*/
+
+	for(;;)
+	{
+		io = accepttcp(so);
+		if(!io)
+			continue;
+
+		spo_init();
+		puttcp("SPO256-AL2 Text-to-Speech Server 1.0\r\n", io);
+	
+		chars(io);
+
+		spo_pause(P_END);
+		closetcp(io);	
+	}
+}
+
diff --git a/spo256/speak.conf.7 b/spo256/speak.conf.7
new file mode 100644
index 0000000..ccc3e57
--- /dev/null
+++ b/spo256/speak.conf.7
@@ -0,0 +1,72 @@
+.TH "speak.conf" "7" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBspeak.conf\fP - configuration file for text-to-speech services.
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBspeak.conf\fP
+.PP 
+.SH DESCRIPTION 
+.PP
+The \fBspeak.conf\fP file is a text edit-able configuration file used by the
+text-to-speech server and various text-to-speech utilities.  
+.PP
+\fBspeak.conf\fP is divided into sections, donated with "[]"'s.  These
+sections include hardware parameters for the text-to-speech server used on the
+local machine, translation tables used for phonetic dictionaries by text-to-
+speech servers, and runtime default information for specific programs.  On
+machines that do not run their own text-to-speech server, \fBspeak.conf\fP
+will still be used to specify runtime defaults for utility programs that are
+present.
+.PP
+.SH FILE FORMAT
+.PP
+The file consists of sections and parameters.  A section begins with the 
+name of the section in square brackets and continues until the next section
+begins.  Sections contain parameters of the form \'name = value`'.
+.PP
+The file is line-based text - that is, each newline-terminated line 
+represents either a comment, a section name, or a parameter.  Parameters
+in the .conf file normally do not appear on multiple lines, except for 
+several specific exceptions (lists and tables) that are not used in this 
+package. 
+.PP
+Section and parameter names are not case sensitive.
+.PP
+Only the first equal sign in a parameter is significant.  Whitepsaces before
+or after the = are ignored.  Leading and trailing whitespaces are ignored.
+Whitepaces within a parameter name are also ignored, while whitespaces 
+within a parameter value are preserved.
+.PP
+Any line beginning with a semicolon or a pound sign is treated as a comment
+and is ignored.
+.PP
+Any line containing a list, in the form 'name = { v1 v2 v3 }' may be 
+continued over multiple lines if the terminating '}' is not found in the
+current line.
+.PP
+Any line beginning with a plus is considered a repeat of the "name =" portion
+of the last parameter line.  This is often used to build up hostname lists
+when multiple hostnames may be specified.
+.PP
+The parameter value may either be quoted or unquoted.  Quoted parameters 
+values may be used to specify lead or trailing spaces which would otherwise
+be ignored.  Either matching single or double quotes may be used, and the
+quotes are not kept as part of the value returned to the application.
+.PP
+Parameter values may either be strings, numeric values, or boolean flags.
+When a boolean parameter is used, the characters "T" for 'true' and "F" for
+'false' may be used.  The full word, "true" and "false", may also be
+spelled out.  "Y" or "Yes" and "N" or "No" may also be used for "true" or
+"false".
+.PP 
+.SH SEE ALSO 
+.PP 
+.BR speak (1)
+.PP 
+.SH AUTHOR 
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/spo256/speak.h b/spo256/speak.h
new file mode 100644
index 0000000..07b9875
--- /dev/null
+++ b/spo256/speak.h
@@ -0,0 +1,48 @@
+/*
+ * Master header for spo server.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and use see license.
+ * 
+ * Abstract:
+ *	Define internal hash index system to quickly find text for
+ *	substitutions.  The spo-256 is driven by substitution tables
+ *	which provide alternate spellings to adjust mis-pronounced
+ *	speech.
+ */
+
+typedef	enum
+{
+	P_END,		/* Finish line off, send SPO-end mark	*/
+	P_LINE,		/* Send nl because we have a empty line */
+	P_SENTANCE,	/* Pause at end of sentance (nl)	*/
+	P_WORD		/* Inter-word delay (spaces)		*/
+}	PAUSE; 
+
+#define	KEYSIZE	791	/* Size of internal hash database keyrange 	*/
+
+typedef	struct _idx
+{
+	struct	_idx	*word_link;	/* hash link chain		*/
+	char	*word_key;		/* initial word & hash key	*/
+	char	*word_spo;		/* substitute spelling		*/
+}	IDX;
+
+extern	int	spo;
+extern	IDX	**widx, **aidx;
+extern	char	*mask;
+extern	FILE	*io;
+extern	bool	echo, spell, lit;
+
+void	abbrev(char *str);
+int	getspo(CONFIG *cfg);
+void	getidx(CONFIG *cfg);
+char	*find(IDX **table, char *str);
+void	client(char *hostname, ushort port);
+
+void	spo_init(void);
+void	spo_cmd(char *str);
+void	spo_word(char *str);
+void	spo_pause(PAUSE);
+void	spo_begquote(void);
+void	spo_endquote(void);
diff --git a/spo256/speak.init b/spo256/speak.init
new file mode 100644
index 0000000..0c46b8a
--- /dev/null
+++ b/spo256/speak.init
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# modify FILESYSTEMS to activate and use vmon.
+FILESYSTEMS="/"
+
+mode=$1
+
+if [ $# = 0 ] ; then
+	mode='rc'
+fi
+
+if [ ! "$mode" = 'rc' ] ; then
+	# Source function library.
+	. /etc/rc.d/init.d/functions
+
+	# Source networking configuration.
+	. /etc/sysconfig/network
+
+	# Check that networking is up.
+	[ ${NETWORKING} = "no" ] && exit 0
+fi
+
+# See how we were called.
+case "$mode" in
+  rc)
+	echo "Starting SPO256-AL2 server"
+	spo256
+	if [ ! -z "$FILESYSTEMS" ] ; then
+		vmon $FILESYSTEMS
+	fi
+	;;
+  start)
+	echo -n "Starting SPO256-AL2 speech services: "
+	daemon spo256 
+	if [ ! -z "$FILESYSTEMS" ] ; then
+		daemon vmon $FILESYSTEMS
+	fi
+	echo
+	touch /var/lock/subsys/speak
+	;;
+  stop)
+	echo -n "Shutting down SPO256-AL2 speech services: "
+	killproc spo256
+	if [ ! -z "$FILESYSTEMS" ] ; then
+		killproc vmon
+	fi
+	rm -f /var/lock/subsys/speak
+	echo ""
+	;;
+  *)
+	echo "Usage: speak.init {start|stop}"
+	exit 1
+esac
+
diff --git a/spo256/spo.c b/spo256/spo.c
new file mode 100644
index 0000000..5c4f7ec
--- /dev/null
+++ b/spo256/spo.c
@@ -0,0 +1,161 @@
+/*
+ * SPO256 low level operations.
+ * $Id: spo.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on distribution and reuse see product license.
+ *
+ * Abstract:
+ *	Key SPO translation modules.  This includes the word substution
+ *	module, the numeric pronounciation system, pause control, and 
+ *	other low level spo services.
+ */
+
+#include <other/config.h>
+#include <other/string.h>
+#include "speak.h"
+
+/*
+ * Flags and operating mode properties that may now be effected by
+ * server commands.
+ */
+
+bool	echo = FALSE;	/* echo SPO output to user?	*/
+bool	spell = FALSE;	/* spell all words?		*/
+bool	lit = FALSE;	/* literally pronounce as is?	*/
+
+/*
+ * A new 'init' function is added to initialize operating state for
+ * each new connection.  This assures that spo command sequences
+ * issued from a previous session are not left in effect.
+ */
+
+void	spo_init(void)
+{
+	echo = FALSE;	/* echo off by default	*/
+	spell = FALSE;
+	lit = FALSE;
+};
+
+/*
+ * Interpret server specific commands embedded in <ESC><cmd> 
+ * sequences.  The SPO has limited options to effect in this manner.
+ */
+
+void	spo_cmd(char *str)
+{
+	if(!stricmp(str, "echo"))
+	{
+		echo = TRUE;
+		return;
+	}
+
+	if(!stricmp(str, "/echo"))
+	{
+		echo = FALSE;
+		return;
+	}
+
+	if(!stricmp(str, "spell"))
+	{
+		spell = TRUE;
+		return;
+	}
+
+	if(!stricmp(str, "/spell"))
+	{
+		spell = FALSE;
+		return;
+	}
+
+	if(!stricmp(str, "lit"))
+	{
+		lit = TRUE;
+		return;
+	}
+
+	if(!stricmp(str, "/lit"))
+	{
+		lit = FALSE;
+		return;
+	}
+};
+
+/*
+ * Pause spo output between words, numbers, and empty lines, so that
+ * words are properly announciated.  This is typically accomplished with 
+ * spaces and newline control. 
+ */
+
+void	spo_pause(PAUSE p)
+{
+	switch(p)
+	{
+	case P_WORD:
+		write(spo, " ", 1);
+		if(echo)
+			puttcp(" ", io); 
+		break;
+	case P_SENTANCE:
+		write(spo, " \n", 2);
+		if(echo)
+			puttcp(" \n", io);
+		break;
+	case P_LINE:
+		write(spo, " \r\n", 3);
+		if(echo)
+			puttcp(" \r\n", io);
+		break;
+	case P_END:
+		write(spo, "\r\n", 2);
+	}
+}
+
+/*	Announce quoted text. */
+
+void	spo_begquote(void)
+{
+	spo_word("quote");
+}
+
+void	spo_endquote(void)
+{
+	spo_word("end");
+	spo_begquote();
+}
+
+/* 
+ * This performs low level lookup and pronounciation of words, either
+ * in the originally submitted spelling, or in the spo dictionary
+ * spelling.
+ */
+
+void	spo_word(char *word)			
+{
+	char	*p = find(widx, word);
+	if(!p)
+		p = word;
+
+	if(lit)
+		p = word;
+
+	if(spell)
+	{
+		p = word;
+		while(*p)
+		{
+			write(spo, p, 1);
+			if(echo)
+				fputc(*p, io);
+			spo_pause(P_WORD);
+			++p;
+		}
+	}
+	else
+	{
+		write(spo, p, strlen(p));
+		if(echo)
+			puttcp(p, io);
+	}
+	spo_pause(P_WORD);
+}
+
diff --git a/spo256/spo256.8 b/spo256/spo256.8
new file mode 100644
index 0000000..a0826ad
--- /dev/null
+++ b/spo256/spo256.8
@@ -0,0 +1,98 @@
+.TH "spo256" "8" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBspo256\fP - text-to-speech server for SPO256-AL2 chipset.
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBspo256\fP
+.PP 
+.SH DESCRIPTION 
+.PP
+The \fBspo256\fP server provides a TCP/IP service interface for controlling
+a serial based SPO256-AL2 text-to-speech chip.  The server binds to the
+"\fIspeak\fP" port defined in /etc/services and attaches to the serial
+tty device specified in the [\fIinterface\fP] section of \fBspeak.conf\fP.
+The server accepts a single TCP session from a client application at a time, 
+streaming that client's text to the SPO device.  The server corrects
+pronunciation of words, numbers, and common usages by performing in-stream 
+text substitution before sending output to the SPO.
+.PP
+.SH INSTALLATION
+.PP
+The \fBspo256\fP server is meant to be started during system initialization
+(usually for run level 3).  A \fBspeak.init\fP script is installed into
+/etc/rc.d, and this script will be linked to a numbered phase in the
+/etc/rc3.d directory. This final linkage is now part of the 'make install'
+supplied and should work for Linux, and perhaps other UNIX systems with 
+similar rc.d directory and file layouts.  The \fBspo256\fP service can 
+normally start immediately after network services (\fIS10network\fP) have ran.
+.PP
+For BSD style systems, the speak.init script is installed as 'rc.speak'.  For
+systems that have different naming schemes for the rc.d scripts, some 
+additional work may be needed to correctly install speak.init.  The 
+\fBspo256\fP server may also be ran directly from the command line For 
+testing, and the \fBspo256\fP command can simply be added to the 
+\fIrc.local\fP file.  
+.PP
+The make install will add an entry to \fB/etc/services\fP for the TCP speak
+port.  By default, I normally use port 800.  Since no effort has been made
+to register text-to-speech as a defined Internet port service, it is quite
+conceivable port 800 may at some point be defined for another service.  If
+this happens, simply edit the /etc/services file as needed.
+.PP
+The [\fIinterface\fP] section of \fB/etc/speak.conf\fP will need to be
+edited before you start \fBspo256\fP for the first time.  The entry for
+\fIdevice\fP should be given the correct tty serial port where your SPO
+board is attached.  The speed I choose to use is 2400bps, which is the
+maximum speed the board is capable of.  Valid values for parity include
+"odd", "even", and "none".  Also verify board jumpers 
+are set for the speed and data format specified in [\fIinterface\fP].
+.PP
+.SH "CORRECTIVE SPEECH"
+.PP
+The [\fIwords\fP] section of \fBspeak.conf\fP holds a list of text 
+substitutions.  These substitutions correct the inability of the SPO to
+correctly pronounce may words.  Since the SPO provides no direct access
+to the low-level phonetic dictionary, these substitute spellings may
+appear odd.  Sometimes, words are broken into multiple words with spaces,
+such as "online", which is sent to the SPO as "on lyne".  Basically,
+through trial and error, one can build up a substitution table that works
+for the device.
+.PP
+The [\fIabbrev\fP] section simply provides the meaning behind commonly
+used abbreviations, so that they are spoken out correctly.  Abbreviations
+are presumed to terminate with a '.', such as "Dr.", "Mr.", and are
+represented in a table separate from the text substitution table.
+.PP
+.SH SERVER COMMANDS
+.PP
+Server commands were introduced with the third release of the SPO256
+server.  These commands are formed as "tags" which appear as part of the
+output stream sent to the server.  These tags are preceeded by the <ESC>
+character, and are held in <>'s (much like HTML tags).  Server commands
+that are supported by different speech servers may very widly to support
+features such as volume level, tone, inflection, etc.  The limited set
+of commands supported by the SPO server are as follows:
+.PP
+The <\fIecho\fP> and <\fI/echo\fP> tags may be used to turn echo on and
+off.  When echo is enabled, the output that is actually sent to the SPO
+device (including corrected spellings) is also echo'd back to the client
+that is connected to the server.
+.PP
+The <\fIspell\fP> and <\fI/spell\fP> tags may be used to turn spelling of
+words on and off.  In spelling mode, each letter of each word is spoken.
+This should not be confused with <\fIlit\fP> and <\fI/lit\fP>, which are
+used to disable the word lookup function so that text as actually sent
+to the server is sent unprocessed to the SPO board.
+.PP
+.SH SEE ALSO
+.PP 
+.BR speak.conf (7),
+.BR services (7) 
+.PP
+.SH AUTHOR 
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/spo256/word.c b/spo256/word.c
new file mode 100644
index 0000000..2150837
--- /dev/null
+++ b/spo256/word.c
@@ -0,0 +1,38 @@
+/*
+
+	Word base pronounciation rules and special cases.
+*/
+
+#include <ctype.h>
+#include <std/types.h>
+#include <std/string.h>
+#include <std/config.h>
+#include "speak.h"
+
+void	word(char *str)
+{
+	char	*p;
+
+	/* Internet x@y as "x at y" */
+
+	if(NULL != (p = strchr(str, '@')))
+	{
+		*(p++) = 0;
+		word(str);
+		word("at");
+		word(p);
+		return;
+	}
+
+	/* Check for x.y.z as "x dot y dot z" */
+
+	while(NULL != (p = strchr(str, '.')))
+	{
+		*(p++) = 0;
+		spo_word(str);
+		spo_word("dot");
+		str = p;
+	}
+
+	spo_word(str);
+}
diff --git a/spo256/words.c b/spo256/words.c
new file mode 100644
index 0000000..19c8d57
--- /dev/null
+++ b/spo256/words.c
@@ -0,0 +1,34 @@
+/*
+
+	Each line of input from the client application is examined and split
+	into words, numbers, abbreviations, and special catagories for further
+	translation from free-form text to SPO spoken speech.  Generally a
+	word is a collection of characters grouped by white-space markers
+	(nl, tab, and space).  Special consideration is also given to quoting
+	properties.  Additional rules may be applied once words have been
+	catagorized.
+*/
+
+#include <other/string.h>
+#include <other/config.h>
+#include <std/string.h>
+#include "speak.h"
+
+void	abbrev(char *str)
+{
+	char	*p;
+
+	if(!lit && !spell)
+		p = find(aidx, str);
+
+	if(p)
+		spo_word(p);
+	else
+	{
+		p = tail(str);
+		*(--p) = 0;
+		spo_word(str);
+		spo_pause(P_SENTANCE);
+	}
+}
+
diff --git a/utils/Makefile.in b/utils/Makefile.in
new file mode 100644
index 0000000..8ff750c
--- /dev/null
+++ b/utils/Makefile.in
@@ -0,0 +1,31 @@
+#
+# Template to build speak utilities.
+# $Id: Makefile.in 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+# Copyright (c) 1997 by Tycho Softworks.
+#
+
+UPROGS	= say 
+SPROGS	= down vmon
+PROGS	= $(SPROGS) $(UPROGS)
+
+all:		$(PROGS)
+
+install:	$(PROGS)
+	install -s -g bin $(UPROGS) $(BINDIR)
+	install -s -g bin $(SPROGS) $(SBINDIR)
+	ln -sf $(SBINDIR)/vmon $(SBINDIR)/vstat
+	../sdk/bin/instman $(MANDIR) 1 say
+	../sdk/bin/instman $(MANDIR) 8 down vmon
+
+clean:	
+	rm $(PROGS)
+
+say:	say.c
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I../sdk -L../sdk/lib -o $@ say.c $(LIBS)
+
+down:	down.c
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I../sdk -L../sdk/lib -o $@ down.c $(LIBS)
+
+vmon:	vmon.c
+	$(CC) $(CFLAGS) $(OPTIMIZE) -I../sdk -L../sdk/lib -o $@ vmon.c $(LIBS)
+
diff --git a/utils/README b/utils/README
new file mode 100644
index 0000000..66d3435
--- /dev/null
+++ b/utils/README
@@ -0,0 +1,9 @@
+This section includes portable 'speak' service based utilities.  These 
+utilities are being ported from the original WorldVU SPO speak services.  So 
+far, only "say", "down", and "vmon" have been ported.  Additional
+utilities to be added will include a new non-WorldVU related user session 
+announcement daemon, perhaps as part of vmon.  The original user session
+monitoring utility was closely tied into the WorldVU user cluster
+monitoring system.
+
+
diff --git a/utils/down.8 b/utils/down.8
new file mode 100644
index 0000000..fe0b81d
--- /dev/null
+++ b/utils/down.8
@@ -0,0 +1,44 @@
+.TH "down" "8" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBdown\fP - warn and then shutdown system.
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBdown\fP [\fIseconds\fP] 
+.PP 
+.SH DESCRIPTION 
+.PP
+The Text-to-speech package introduces a standard TCP/IP port service for
+attaching text-to-speech resources to your network.  These resources can
+be used to monitor system status, provide verbal alarms, etc.  This network
+service may be accessed by telnetting to a machine running a "speak" server,
+or by using the various application utilities, such as \fBdown\fP.
+.PP
+
+The \fBdown\fP program will provide a warning with a countdown that may
+be aborted.  When the countdown reaches 0, your system will begin a normal
+shutdown and reboot.  The warning and countdown is shown on screen and
+spoken over the text-to-speech interface.  The \fBdown\fP program uses the
+[\fIdown\fP] information in \fBspeak.conf\fP for default values.  Only an
+alternate countdown (in seconds) may be specified via a command line
+argument.
+
+.PP
+The [\fIdown\fP] section specifies a default timer to use, the hostname
+where the speech server is running, and the program to execute to bring
+the system down.  If you are using \fBdown\fP on a machine that does not
+have it's own text-to-speech server, then you will need to create a local
+\fB/etc/speak.conf\fP file on that machine with at minimum a [\fIdown\fP]
+section with an entry for the text-to-speech host server to use.
+
+.PP
+.SH SEE ALSO 
+.PP 
+.BR speak.conf (7)
+.PP 
+.SH AUTHOR
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/utils/down.c b/utils/down.c
new file mode 100644
index 0000000..66d9d19
--- /dev/null
+++ b/utils/down.c
@@ -0,0 +1,129 @@
+/*
+ * A verbal system shutdown utility.
+ * $Id: down.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ *
+ * Abstract:
+ *	A verbal system shutdown utility.  You may need to adjust the name 
+ *	of the shutdown program used.  This gives some warning and then
+ * 	initiates the shutdown processing, unless cancelled in time.
+ */
+
+#include <std/signal.h>
+#include <proc/process.h>
+#include <other/string.h>
+#include <std/files.h>
+#include <other/config.h>
+#include <net/stream.h>
+
+static	char	host[128] = "localhost";
+static	char	halt[60] = "/sbin/halt";
+static	char	abort_msg[] = "System shutdown overriden.  Resuming normal operation.\n";
+static	char	down_msg[] = "%s system shutdown sequence initiated.  You have %d seconds to override.\n"; 
+static	int	timer = 10;
+static	STREAM	fp = NULL;
+
+/*
+ * If the user aborts the shutdown, then we send the cancellation message
+ * and gracefully exit the scene.
+ */
+
+static	void	abort_sig()
+{
+	if(fp)
+	{
+		puttcp(abort_msg, fp);
+		closetcp(fp);
+	}
+	fputs("\n", stdout);
+	exit(-1);
+}
+
+void	main(int argc, char **argv)
+{
+	char	*p;
+	char	*reboot = halt;
+	int	port = getservice("speak");
+	CONFIG	*cfg = sys_config("speak");
+	char	hostname[128];
+
+	if(argc < 1 || argc > 2)
+		fatal(EX_USAGE, "use: down [timer]\n");
+
+	if(!port)
+		fatal(EX_UNAVAILABLE, "down: speak: service unlisted in /etc/services\n");
+
+	if(!cfg)
+		fatal(EX_CONFIG, "down: speak.conf: config missing\n");
+
+	seek_config(cfg, "down");
+	while(read_config(cfg))
+	{
+		if(NULL != (p = get_config(cfg, "timer")))
+		{
+			timer = atoi(p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "halt")))
+		{
+			strcpy(halt, p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "host")))
+		{
+			strcpy(host, p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "server")))
+		{
+			strcpy(host, p);
+			continue;
+		}
+	}
+	close_config(cfg);
+	if(argc > 1)
+		timer = atoi(argv[1]);
+	
+	fp = opentcp(host, port);
+	if(!fp)
+		fatal(EX_UNAVAILABLE, "down: %s: speak service unreachable\n", host);
+
+	printf("System shutdown initiated...use <break> to override; ");
+	fflush(stdout);
+	signal(SIGINT, abort_sig);
+	gettcp(hostname, 127, fp);		
+	gethostname(hostname, 80);	
+	fprintf(fp, down_msg, hostname, timer);
+	fflush(fp);
+	sleep(strlen(down_msg) / 9 + 1);
+
+	/* count down timer until 0 */
+	
+	while(timer)
+	{
+		printf("%d ", timer);
+		fflush(stdout);
+		fprintf(fp, "%d\n", timer);
+		fflush(fp);
+		sleep(1);
+		--timer;
+	}
+
+	/* too late now!! */
+
+	signal(SIGINT, SIG_IGN);
+	printf("\n");
+	closetcp(fp);
+
+	/* detach return to user and execute reboot program */
+
+	pdetach(D_KEEPALL);
+	argv[0] = reboot;
+	argv[1] = NULL;
+	execvp(reboot, argv);
+}
+ 			
diff --git a/utils/say.1 b/utils/say.1
new file mode 100644
index 0000000..1807b76
--- /dev/null
+++ b/utils/say.1
@@ -0,0 +1,35 @@
+.TH "say" "1" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBsay\fP - send output string to text-to-speech service.
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBspeak\fP \fIhostname\fP "\fImessage\fP"
+.PP 
+.SH DESCRIPTION 
+.PP
+The Text-to-speech package introduces a standard TCP/IP port service for
+attaching text-to-speech resources to your network.  These resources can
+be used to monitor system status, provide verbal alarms, etc.  This network
+service may be accessed by telnetting to a machine running a "speak" server,
+or by using the various application utilities, such as \fBsay\fP.
+.PP
+
+The \fBsay\fP program will send a specified string of text to a specified
+network speech server.  The intent is to use say to produce verbal output
+much like the way "echo" may be used to create screen output.  \fBsay\fP
+will form a momentary connection with the speech server (such as 
+\fBspo256\fP), send the message, and then disconnect.  The TCP 
+service port used for the connection is specified in \fI/etc/services\fP.
+
+.PP
+.SH SEE ALSO
+.PP 
+.BR speak (1)
+.PP 
+.SH AUTHOR 
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/utils/say.c b/utils/say.c
new file mode 100644
index 0000000..b774eaf
--- /dev/null
+++ b/utils/say.c
@@ -0,0 +1,34 @@
+/*
+ * Send text to speech server.  May be used in script files.
+ * $Id: say.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on distribution and reuse see product license.
+ */
+
+#include <std/string.h>
+#include <std/process.h>
+#include <net/stream.h>
+
+void	main(int argc, char **argv)
+{
+	STREAM	fp;
+	int port = getservice("speak");
+	char	buf[128];
+
+	if(argc != 3)
+		fatal(EX_USAGE, "use: say host \"message\"\n");
+
+	if(!port)
+		fatal(EX_UNAVAILABLE, "say: speak: service not in /etc/services\n");
+	
+	fp = opentcp(argv[1], port);
+	if(!fp)
+		fatal(EX_UNAVAILABLE, "say: %s: speak service unavailable\n", argv[1]);
+	
+	gettcp(buf, 127, fp);
+	puttcp(argv[2], fp);
+	puttcp("\n", fp);
+	closetcp(fp);
+}
+
+	
diff --git a/utils/vmon.8 b/utils/vmon.8
new file mode 100644
index 0000000..84a1308
--- /dev/null
+++ b/utils/vmon.8
@@ -0,0 +1,65 @@
+.TH "vmon" "8" "January 1997" "Speak 0.2" "Text-to-Speech" 
+.PP 
+.SH NAME 
+.PP
+\fBvmon\fP - monitor system status (town crier).
+.PP 
+.SH SYNOPSIS 
+.PP 
+\fBvmon\fP \fIfilesystems\fP 
+.br
+\fBvstat\fP \fIfilesystems\fP
+.PP 
+.SH DESCRIPTION 
+.PP
+The Text-to-speech package introduces a standard TCP/IP port service for
+attaching text-to-speech resources to your network.  These resources can
+be used to monitor system status, provide verbal alarms, etc.  This network
+service may be accessed by telnetting to a machine running a "speak" server,
+or by using the various application utilities, such as \fBvmon\fP.
+.PP
+
+The \fBvmon\fP program will monitor the specified list of file systems.
+If any of these file systems exceed a maximum "quota" (such as over 90%
+capacity in blocks or i-node use), then the monitor will send verbal
+alerts every 5 minutes.  This quota, and other parameters for vmon, may
+be found in the [\fIvmon\fP] section of \fBspeak.conf\fP.
+.PP
+
+The \fBvmon\fP program will also announce current system status once
+every hour.  This system status includes the total used capacity of
+all file systems being monitored, how long the system has been up, and
+how many users are currently logged in (excluding root).  This hourly
+announcement can be used to determine a given system is still alive.
+.PP
+
+The \fBvmon\fP program will now also monitor specified user mailboxes
+for new mail and announce when new mail arrives.  The users to be
+monitored are specified in the [\fIvmon\fP] section of \fBspeak.conf\fP.
+Simply list mailbox= entries for each mailbox you wish to monitor.  See
+the example speak.conf included with the distribution.
+.PP
+
+The \fBvmon\fP program can also be ran as \fBvstat\fP.  When used as
+\fBvstat\fP, the program performs an immediate system check, announces,
+and then terminates.  You can either use \fBvstat\fP from a crontab or
+start \fBvmon\fP from \fBspeak.init\fP.  You may also start \fBvmon\fP
+from a \fBrc.local\fP file.  Please check the \fBspeak.init\fP file
+to add any file systems you wish to monitor.  By default, the root
+filesystem is enabled in \fBspeak.init\fP.
+.PP
+
+A mute option may also be specified in the [\fIvmon\fP] section of 
+\fBspeak.conf\fP.  This option mutes voice output during certain times of 
+the day.  This is normally specified by 24 hour clock in hours, hence 18-7 
+means to mute output anytime after 18' hours (6pm) and anytime before 7' 
+hours (7am).
+.PP
+.SH SEE ALSO 
+.PP 
+.BR speak.conf (7)
+.PP 
+.SH AUTHOR
+.PP 
+David Sugar (dyfet@tycho.com)
+.PP 
diff --git a/utils/vmon.c b/utils/vmon.c
new file mode 100644
index 0000000..e1015b4
--- /dev/null
+++ b/utils/vmon.c
@@ -0,0 +1,442 @@
+/* Verbal monitor system status.
+ * $Id: vmon.c 1.2 Mon, 24 Mar 1997 12:25:37 -0500 dyfet $
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions on distribution and reuse see product license.
+ *
+ * Abstract:
+ *	Monitor system status in background.  This service is normally
+ *	started with the speech server.  It may also be ran as 'vstat'
+ *	to perform immediate notification.
+ */
+
+#include <std/time.h>
+#include <other/string.h>
+#include <proc/process.h>
+#include <other/config.h>
+#include <net/stream.h>
+#include <std/utmp.h>
+
+/* For systems that use statfs! */
+
+#ifdef	__linux__
+#include <sys/vfs.h>
+#define	__statfs__
+#endif
+
+typedef	struct	_MAILBOX
+{
+	struct	_MAILBOX	*next;
+	time_t	update;
+	ulong	size;
+	char	name[0];
+}	MAILBOX;
+
+static	int	freq = 3600;
+static	int	timer = 3600;
+static	int	interval = 300;
+static	int	iter;
+static	int	orig_timer;
+static	int	alert = 90;	/* warn on 90% full */
+static	char	alertmsg[] = "emergency alert              emergency alert         \r\n"; 
+static	char	**fs;
+static	char	host[128] = "localhost";
+static	int	mute[2] = {24, 0};
+
+static	char	*vmailbox(MAILBOX *mbox)
+{
+	struct	stat	ino;
+	static	char	buf[80];
+
+	if(stat(mbox->name, &ino))
+		return NULL;
+
+	if(!ino.st_size)
+	{
+		mbox->size = 0;
+		return NULL;
+	}
+
+	if(ino.st_size == mbox->size)
+		return NULL;
+
+	if(mbox->size == -1)
+	{
+		mbox->size = ino.st_size;
+		return NULL;
+	}
+
+	mbox->size = ino.st_size;
+	sprintf(buf, "User %s has new mail\n", mbox->name);
+	return	buf;
+}		
+		
+static	void	vmbox(MAILBOX *box, int port)
+{
+	STREAM	fp = NULL;
+	char	*p;
+	time_t	now;
+	struct	tm	*dt;
+	char	buf[128];
+	
+	time(&now);
+	dt = localtime(&now);	
+	if(dt->tm_hour > mute[0] || dt->tm_hour < mute[1])
+		return;
+	
+	while(box)
+	{
+		p = vmailbox(box);
+		if(!p)
+		{
+			box = box->next;
+			continue;
+		}
+		if(!fp)
+		{
+			fp = opentcp(host, port);
+			if(!fp)
+				return;
+
+			gettcp(buf, sizeof(buf) - 1, fp);
+		}
+		puttcp(p, fp);
+		box = box->next;
+	}
+	if(fp)
+		closetcp(fp);
+}
+
+static	int	vstat(int port)
+{
+	int	i = 0;
+	char	*f;
+	long	btotal = 0;
+	long	bfree = 0;
+	bool	failed = FALSE;
+	STREAM	fp = NULL;
+#ifdef	__statfs__
+	struct	statfs	fnode;
+#endif
+	int	blocks, inodes;
+	char	buf[128];
+	int	newtimer = orig_timer;
+	time_t	now;
+	static	prior = -1;
+	struct	tm	*dt;
+	int	apm, hour;
+	char	*apmstr[] = {" A M ", " P M "};
+	int	fd;
+	struct	utmp	*utmp, uptime;
+	int	users = 0;
+	int	utcnt = 0;
+
+#ifdef	__statfs__
+	while(fs[i])
+	{
+		if(!statfs(fs[i], &fnode)) 
+		{
+			btotal += fnode.f_blocks;
+			bfree += fnode.f_bfree;
+			blocks = 100 - (int)(fnode.f_ffree / (fnode.f_files / 100l));	
+			inodes = 100 - (int)(fnode.f_bfree / (fnode.f_blocks / 100l));
+			if((blocks < alert) && (inodes < alert))
+			{
+				++i;
+				continue;
+			}
+		}
+		else
+		{
+			inodes = 0;
+			blocks = 0;
+			failed = TRUE;
+		}	
+		if(!fp)
+		{
+			fp = opentcp(host, port);
+			if(!fp)
+			{
+				newtimer = 300;
+				break;
+			}
+			gettcp(buf, 128, fp);
+			puttcp(alertmsg, fp);
+		}
+
+		if(blocks > alert)
+			fprintf(fp, "File system %s is %d percent full.\r\n", fs[i], blocks);
+
+		if(inodes > alert)
+			fprintf(fp, "File system %s i-node table is %d percent full.\r\n", fs[i], inodes);
+
+		if(failed)
+			fprintf(fp, "File system %s is dismounted or failed\r\n", fs[i]);
+
+		fflush(fp);
+		newtimer = 60;
+		++i;
+	}
+#endif
+	
+	if(fp)
+		closetcp(fp);
+	
+	time(&now);
+	if(prior == (now / freq))
+		return newtimer;
+
+	if(prior == -1)
+		prior = now / freq - 1;
+	else
+		prior = now / freq;
+
+	dt = localtime(&now);	
+	hour = dt->tm_hour % 12;
+	if(dt->tm_hour > mute[0] || dt->tm_hour < mute[1])
+		return newtimer;
+
+	if(!hour)
+		hour = 12;
+
+	if(dt->tm_hour > 11)
+		apm = 1;
+	else
+		apm = 0;
+
+	fp = opentcp(host, port);
+	if(!fp)
+		return newtimer;
+
+	gettcp(buf, 128, fp);
+	fprintf(fp, "It is %d:%d %s \r\n", hour, dt->tm_min, apmstr[apm]);
+	fflush(fp);
+
+	fd = open("/proc/uptime", O_RDONLY);
+	hour = -1;
+	if(fd > -1)
+	{
+		read(fd, buf, 128);
+		close(fd);
+		hour = atol(buf) / 3600;
+	}
+
+#if defined(BOOT_TIME) || defined(RUN_LVL)
+	if(hour == -1)
+	{
+		utmp = NULL;
+		memset(&uptime, 0, sizeof(uptime));
+#ifdef	BOOT_TIME
+		setutent();
+		uptime.ut_type = BOOT_TIME;
+		utmp = getutid(&uptime);
+#endif
+#ifdef	RUN_LVL
+		if(!utmp)
+		{
+			setutent();
+			uptime.ut_type = RUN_LVL;
+			utmp = getutid(&uptime);			
+		}
+#endif
+		if(utmp)
+			hour = (now - utmp->ut_time) / 3600l;
+
+		endutent();
+	}
+#endif
+
+	if(hour > -1)
+	{
+		if(hour == 1)
+			fprintf(fp, "The system has been up 1 hour\r\n");
+		else if(hour < 48)
+			fprintf(fp, "The system has been up %d hours\r\n", hour);
+		else
+			fprintf(fp, "The system has been up %d days\r\n", hour / 24);
+		fflush(fp);
+	}
+
+	setutent();
+	while(NULL != (utmp = getutent()))
+	{
+		++utcnt;
+
+#ifdef	USER_PROCESS
+		if(utmp->ut_type != USER_PROCESS)
+			continue;
+#endif
+
+		utmp->ut_user[sizeof(utmp->ut_user)] = 0;
+		if(!strcmp(utmp->ut_user, "root"))
+			continue;
+			
+		if(!utmp->ut_user[0])
+			continue;
+
+		if(!utmp->ut_line[0])
+			continue;
+
+#ifdef	USER_PROCESS			
+		if(kill(utmp->ut_pid, 0))
+			continue;
+#endif
+
+		++users;
+	}
+	endutent();
+
+	if(utcnt)
+	{
+		if(!users)
+			fprintf(fp, "There are no users online\r\n");
+		else if(users == 1)
+			fprintf(fp, "There is 1 user online\r\n");
+		else
+			fprintf(fp, "There are %d users online\r\n", users);
+		fflush(fp);
+	}		
+
+	if(btotal)
+	{
+		fprintf(fp, "The main system drives are at %d percent of capacity\r\n",
+			100 - (int)(bfree / (btotal / 100)));
+		fflush(fp);
+	}
+			
+	closetcp(fp);
+	return newtimer;
+}
+	
+void	main(int argc, char **argv)
+{
+	int	port = getservice("speak");
+	char	*maildir = getenv("MAILDIR");
+	MAILBOX	*mbox = NULL, *newbox;
+	char	*prog = basename(*argv);
+	CONFIG	*cfg = sys_config("speak");
+	time_t	now;
+	char	*p;
+
+	if(argc < 2)
+		fatal(EX_USAGE, "use %s filesystems...\n", prog);
+
+	if(!maildir)
+		maildir = "/var/spool/mail";
+
+	fs = ++argv;
+
+	if(!port)
+		fatal(EX_UNAVAILABLE, "%s: speak: service unavailable\n", prog);
+
+	if(!cfg)
+		fatal(EX_UNAVAILABLE, "%s: speak.conf: missing\n", prog);
+
+	seek_config(cfg, "vmon");
+	while(read_config(cfg))
+	{
+		if(NULL != (p = get_config(cfg, "mailbox")))
+		{
+			p = strtok(p, __SPACES);
+			while(p)
+			{
+				newbox = (MAILBOX *)malloc(sizeof(MAILBOX) + strlen(p) + 1);
+				newbox->next = mbox;
+				time(&newbox->update);
+				newbox->size = -1l;
+				strcpy(newbox->name, p);
+				mbox = newbox;
+				p = strtok(NULL, __SPACES);
+			}
+			continue;
+		}				
+
+		if(NULL != (p = get_config(cfg, "interval")))
+		{
+			interval = atoi(p) * 60;
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "frequency")))
+		{
+			timer = 3600 / atoi(p);
+			continue;
+		}
+		
+		if(NULL != (p = get_config(cfg, "server")))
+		{
+			strcpy(host, p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "host")))
+		{
+			strcpy(host, p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "alert")))
+		{
+			alert = atoi(p);
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "timer")))
+		{
+			timer = atoi(p) * 60;
+			continue;
+		}
+
+		if(NULL != (p = get_config(cfg, "mute")))
+		{
+			mute[0] = atoi(p);
+			p = strchr(p, '-');
+			if(p)
+				mute[1] = atoi(strtrim(++p, __SPACES));
+			continue;
+		}
+		
+		if(NULL != (p = get_config(cfg, "maildir")))
+		{
+			maildir = strdup(p);
+			continue;
+		}
+			
+	}
+	close_config(cfg);
+
+	if(stricmp(prog, "vmon"))
+	{
+		vstat(port);
+		exit(0);
+	}
+
+	pdetach(D_KEEPNONE);
+
+	chdir(maildir);
+	freq = timer;
+	orig_timer = timer;
+	time(&now);
+	for(;;)
+	{
+		timer = vstat(port);
+		iter = interval;
+		for(;;)
+		{
+			vmbox(mbox, port);
+			sleep(iter);
+			time(&now);
+			iter = timer - (now % timer) - 1;
+			
+			if(iter > interval)
+				iter = interval;
+
+			if(iter < 2)
+			{
+				sleep(iter + 2);
+				break;
+			}
+		}			
+	}
+}
+
+