Add source.

1 files changed, 46 insertions, 0 deletions

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;
+}
+	
+