diff -ur camserv-0.5.1.orig/camserv/jpg_filter.c camserv-0.5.1/camserv/jpg_filter.c
--- camserv-0.5.1.orig/camserv/jpg_filter.c	2002-05-12 21:05:55.000000000 +0300
+++ camserv-0.5.1/camserv/jpg_filter.c	2008-01-22 01:41:14.000000000 +0200
@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <string.h>
 
 #include "camserv.h"
 #include "log.h"