$OpenBSD: patch-mutella_tstring_h,v 1.1 2018/10/28 05:59:19 bentley Exp $

Index: mutella/tstring.h
--- mutella/tstring.h.orig
+++ mutella/tstring.h
@@ -23,6 +23,7 @@
 
 #include <stdarg.h>
 #include <iostream>
+#include <cstring>
 
 #ifdef TSTRING_DEBUG
 
