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remove extern errno.

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This commit is contained in:
mrg 1998-03-29 04:56:46 +00:00
parent 8f2fc17f92
commit 66c8bb21a9
1 changed files with 2 additions and 3 deletions
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5
games/sail/sync.c
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@ -1,4 +1,4 @@
/* $NetBSD: sync.c,v 1.7 1997/10/13 21:04:40 christos Exp $ */
/* $NetBSD: sync.c,v 1.8 1998/03/29 04:56:46 mrg Exp $ */
/*
* Copyright (c) 1983, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)sync.c 8.2 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: sync.c,v 1.7 1997/10/13 21:04:40 christos Exp $");
__RCSID("$NetBSD: sync.c,v 1.8 1998/03/29 04:56:46 mrg Exp $");
#endif
#endif /* not lint */
@ -228,7 +228,6 @@ Sync()
long a, b, c, d;
char buf[80];
char erred = 0;
extern errno;
sighup = signal(SIGHUP, SIG_IGN);
sigint = signal(SIGINT, SIG_IGN);