X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=sbr%2Fstrdup.c;h=3e206c77f94560080eea23f8da0d0bcfb0fb3784;hb=18017df38ebb626f6eed6f339641fd1298c326e7;hp=05a017e5dc2404ad2597e505f9f8835a41e8c70e;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b;p=mmh

diff --git a/sbr/strdup.c b/sbr/strdup.c
index 05a017e..3e206c7 100644
--- a/sbr/strdup.c
+++ b/sbr/strdup.c
@@ -1,25 +1,26 @@
-
 /*
  * strdup.c -- duplicate a string
  *
- * $Id$
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
+#include <h/utils.h>
 
 
 char *
-strdup (char *str)
+strdup (const char *str)
 {
-    char *cp;
-    size_t len;
+	char *cp;
+	size_t len;
 
-    if (!str)
-	return NULL;
+	if (!str)
+		return NULL;
 
-    len = strlen(str) + 1;
-    if (!(cp = malloc (len)))
-	return NULL;
-    memcpy (cp, str, len);
-    return cp;
+	len = strlen(str) + 1;
+	cp = mh_xmalloc (len);
+	memcpy (cp, str, len);
+	return cp;
 }