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$NetBSD: patch-ab,v 1.1 2005/12/09 13:47:58 joerg Exp $
--- bm_unix.c.orig 2005-12-09 13:38:29.000000000 +0000
+++ bm_unix.c
@@ -25,6 +25,7 @@
#include "bmore.h"
+#include <errno.h>
#include <termios.h>
#define TBUFSIZ 1024
@@ -257,7 +258,6 @@ int
vgetc()
{
char cha;
- extern int errno;
errno = 0;
if (read(2, &cha, 1) <= 0) {
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