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remove unused extern.

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This commit is contained in:
mrg 1998-03-30 03:33:05 +00:00
parent bf419e2c8a
commit eae61447e8
1 changed files with 1 additions and 2 deletions
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usr.sbin/edquota/edquota.c
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@ -44,7 +44,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1990, 1993\n\
#if 0 #if 0
static char sccsid[] = "from: @(#)edquota.c 8.3 (Berkeley) 4/27/95"; static char sccsid[] = "from: @(#)edquota.c 8.3 (Berkeley) 4/27/95";
#else #else
__RCSID("$NetBSD: edquota.c,v 1.16 1997/10/21 06:40:40 mrg Exp $"); __RCSID("$NetBSD: edquota.c,v 1.17 1998/03/30 03:33:05 mrg Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -354,7 +354,6 @@ editit(tmpfile)
omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP)); omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP));
top: top:
if ((pid = fork()) < 0) { if ((pid = fork()) < 0) {
extern errno;
if (errno == EPROCLIM) { if (errno == EPROCLIM) {
warnx("You have too many processes"); warnx("You have too many processes");