$OpenBSD: patch-source_skills2_cc,v 1.1 2018/11/25 21:06:38 naddy Exp $

Index: source/skills2.cc
--- source/skills2.cc.orig
+++ source/skills2.cc
@@ -20,6 +20,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <ctype.h>
 
 #ifdef DOS
