--- src/libtp/tests/hhead.c.orig	2004-01-05 15:29:46.000000000 +0100
+++ src/libtp/tests/hhead.c	2004-01-05 15:29:54.000000000 +0100
@@ -13,6 +13,7 @@
 #ifdef STDC_HEADERS
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #endif
 
 #ifdef HAVE_ERRNO_H