$OpenBSD: patch-src_cdplay_c,v 1.4 2017/08/29 16:43:59 landry Exp $

Fix implicit declaration.

Index: src/cdplay.c
--- src/cdplay.c.orig
+++ src/cdplay.c
@@ -20,6 +20,7 @@
  * USA
  */
 
+#include <sys/wait.h>
 #include "cdplay.h"
 #include "grip.h"
 #include "config.h"
