--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lwlib/lw_string.c	Sat Feb 13 05:21:20 2010 +0000
@@ -0,0 +1,70 @@
+/*
+lw_string.c
+
+Copyright © 2010 William Astle
+
+This file is part of LWTOOLS.
+
+LWTOOLS is free software: you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program 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 General Public License for
+more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <config.h>
+
+#include <string.h>
+#include <stdlib.h>
+
+#define ___lw_string_c_seen___
+#include "lw_alloc.h"
+#include "lw_string.h"
+
+char *lw_strdup(const char *s)
+{
+	char *r;
+	
+	if (!s)
+		s = "(null)";
+
+	r = lw_alloc(strlen(s) + 1);
+	strcpy(r, s);
+	return r;
+}
+
+char *lw_token(const char *s, int sep, const char **ap)
+{
+	const char *p;
+	char *r;
+
+	if (!s)
+		return NULL;
+	
+	p = strchr(s, sep);
+	if (!p)
+	{
+		if (ap)
+			*ap = NULL;
+		return lw_strdup(s);
+	}
+	
+	r = lw_alloc(p - s + 1);
+	strncpy(r, (char *)s, p - s);
+	r[p - s] = '\0';
+	
+	if (ap)
+	{
+		while (*p && *p == sep)
+			p++;
+		*ap = p;
+	}
+	return r;
+}