$NetBSD: patch-ac,v 1.1 2005/06/04 10:44:28 wiz Exp $

--- agrep/asearch.c.orig	1999-11-03 21:37:06.000000000 +0100
+++ agrep/asearch.c
@@ -9,7 +9,9 @@ extern long CurrentFileTime;
 extern int I, num_of_matched, prev_num_of_matched, TRUNCATE;
 
 extern int CurrentByteOffset;
+#ifndef errno
 extern int errno;
+#endif
 extern CHAR *agrep_inbuffer;
 extern int  agrep_inlen;
 extern int  agrep_initialfd;