X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=src%2Futil.c;h=197f3d8ea17ca09f95b485701357d296feb1190c;hb=cfe3c8f203bd937ca4cadf7ef6c1bd9b2c603e13;hp=420dbd56dd99b7279bcd0f21639859d2981c30e4;hpb=335d816efb8dd7c003e285a19e9434c4119ec13f;p=lackey

diff --git a/src/util.c b/src/util.c
index 420dbd5..197f3d8 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2012,2013 Andy Spencer <andy753421@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,6 +15,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE_EXTENDED
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -81,6 +84,22 @@ void strsub(char *str, char find, char repl)
 			*cur = repl;
 }
 
+char *strcopy(const char *str)
+{
+	if (str == NULL)
+		return NULL;
+	return strdup(str);
+}
+
+int match(const char *a, const char *b)
+{
+	if (a == b)
+		return 1;
+	if (!a || !b)
+		return 0;
+	return !strcmp(a, b);
+}
+
 /* Memory functions */
 void *alloc0(int size)
 {