--- Libc/Libc-583/string/FreeBSD/strstr.c
+++ Libc/Libc-825.25/string/FreeBSD/strstr.c
@@ -13,10 +13,6 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -38,7 +34,7 @@
 static char sccsid[] = "@(#)strstr.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/string/strstr.c,v 1.4 2002/03/21 18:44:54 obrien Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/string/strstr.c,v 1.6 2009/02/03 17:58:20 danger Exp $");
 
 #include <string.h>
 
@@ -46,17 +42,16 @@
  * Find the first occurrence of find in s.
  */
 char *
-strstr(s, find)
-	const char *s, *find;
+strstr(const char *s, const char *find)
 {
 	char c, sc;
 	size_t len;
 
-	if ((c = *find++) != 0) {
+	if ((c = *find++) != '\0') {
 		len = strlen(find);
 		do {
 			do {
-				if ((sc = *s++) == 0)
+				if ((sc = *s++) == '\0')
 					return (NULL);
 			} while (sc != c);
 		} while (strncmp(s, find, len) != 0);