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| author |   christos <christos@NetBSD.org> | 2001-02-05 00:20:58 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2001-02-05 00:20:58 +0000 |
| commit | 5291c642e33577c5d349d5104aa04bec925c15bc (patch) | |
| tree | 0c161ae297f62925177191116662a1ff582d1791 /arithmetic | |
| parent | 824950ca125b18c2349daa341af6725fd96f96f6 (diff) | |
| download | bsdgames-darwin-5291c642e33577c5d349d5104aa04bec925c15bc.tar.gz bsdgames-darwin-5291c642e33577c5d349d5104aa04bec925c15bc.tar.zst bsdgames-darwin-5291c642e33577c5d349d5104aa04bec925c15bc.zip | |
fix nested extern
Diffstat (limited to 'arithmetic')
| -rw-r--r-- | arithmetic/arithmetic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arithmetic/arithmetic.c b/arithmetic/arithmetic.c index c3ac455f..03e00106 100644 --- a/arithmetic/arithmetic.c +++ b/arithmetic/arithmetic.c @@ -1,4 +1,4 @@ -/* $NetBSD: arithmetic.c,v 1.15 2000/05/08 07:56:00 mycroft Exp $ */ +/* $NetBSD: arithmetic.c,v 1.16 2001/02/05 00:20:58 christos Exp $ */ /* * Copyright (c) 1989, 1993 @@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\ #if 0 static char sccsid[] = "@(#)arithmetic.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: arithmetic.c,v 1.15 2000/05/08 07:56:00 mycroft Exp $"); +__RCSID("$NetBSD: arithmetic.c,v 1.16 2001/02/05 00:20:58 christos Exp $"); #endif #endif /* not lint */ @@ -106,6 +106,8 @@ int nright, nwrong; time_t qtime; #define NQUESTS 20 +extern char *__progname; /* from crt0.o */ + /* * Select keys from +-x/ to be asked addition, subtraction, multiplication, * and division problems. More than one key may be given. The default is @@ -386,9 +388,7 @@ opnum(op) void usage() { - extern char *__progname; /* from crt0.o */ - - (void)fprintf(stderr, "usage: %s [-o +-x/] [-r range]\n", + (void)fprintf(stderr, "Usage: %s [-o +-x/] [-r range]\n", __progname); exit(1); } |