$OpenBSD: patch-ksmp3play_c,v 1.1 2013/11/16 12:10:14 naddy Exp $
--- ksmp3play.c.orig	Sun Aug 19 21:43:37 2001
+++ ksmp3play.c	Sat Nov 16 13:05:04 2013
@@ -26,6 +26,7 @@
 #include <string.h>
 #include <ctype.h>
 #include <stdio.h>
+#include <unistd.h>
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
