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
}