$NetBSD: patch-ac,v 1.1.1.1 2008/12/09 15:10:34 wiz Exp $

--- zfuncs.h.orig	2008-12-05 13:36:40.000000000 +0000
+++ zfuncs.h
@@ -17,7 +17,7 @@
 #include <pthread.h>
 #include <errno.h>
 #include <signal.h>
-#include <execinfo.h>
+#include <sys/wait.h>
 
 #include <libintl.h>                                                       //  gettext   v.2.9
 #include <locale.h>
