--- kadu/modules/voice/libgsm/src/code.c	2008-10-11 21:06:32.061000000 +0200
+++ kadu/modules/voice/libgsm/src/code.c	2008-10-11 21:07:24.673000000 +0200
@@ -16,6 +16,8 @@
 	extern char	* memcpy P((char *, char *, int));
 #endif
 
+#include	<string.h>
+
 #include	"private.h"
 #include	"gsm.h"
 #include	"proto.h"