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path: root/usr.bin/tip/aculib/ventel.c
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Diffstat (limited to 'usr.bin/tip/aculib/ventel.c')
-rw-r--r--usr.bin/tip/aculib/ventel.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/usr.bin/tip/aculib/ventel.c b/usr.bin/tip/aculib/ventel.c
index 55416d76a0a..7ca60f32451 100644
--- a/usr.bin/tip/aculib/ventel.c
+++ b/usr.bin/tip/aculib/ventel.c
@@ -1,4 +1,4 @@
-/* $NetBSD: ventel.c,v 1.14 2006/04/03 02:25:27 perry Exp $ */
+/* $NetBSD: ventel.c,v 1.15 2006/12/14 14:18:04 christos Exp $ */
/*
* Copyright (c) 1983, 1993
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)ventel.c 8.1 (Berkeley) 6/6/93";
#endif
-__RCSID("$NetBSD: ventel.c,v 1.14 2006/04/03 02:25:27 perry Exp $");
+__RCSID("$NetBSD: ventel.c,v 1.15 2006/12/14 14:18:04 christos Exp $");
#endif /* not lint */
/*
@@ -167,14 +167,11 @@ sigALRM(int dummy)
static int
gobble(char match, char response[])
{
- char *cp = response;
+ char * volatile cp;
sig_t f;
char c;
-#if __GNUC__ /* XXX pacify gcc */
- (void)&cp;
-#endif
-
+ cp = response;
f = signal(SIGALRM, sigALRM);
timeout = 0;
do {