$NetBSD: patch-ab,v 1.3 2002/08/31 00:15:41 wiz Exp $

--- gblhdr.h.orig	Tue May 14 19:39:10 2002
+++ gblhdr.h
@@ -117,3 +117,5 @@
 	#include <sys/filio.h>
 	#endif
 	#endif
+
+	#include <pthread.h>