From a36ee874e8f0040d2b009a3ee76a7649a00a8d5e Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Wed, 21 Jan 2004 22:35:55 +0000 Subject: [PATCH] (parse_long_options): Use prototype for usage function arg. Pass it EXIT_SUCCESS rather than 0, for clarity. --- lib/long-options.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/long-options.c b/lib/long-options.c index ada070e..1c4e74a 100644 --- a/lib/long-options.c +++ b/lib/long-options.c @@ -1,6 +1,6 @@ /* Utility to accept --help and --version options as unobtrusively as possible. - Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003 Free + Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -49,7 +49,7 @@ parse_long_options (int argc, const char *command_name, const char *package, const char *version, - void (*usage_func)(), + void (*usage_func) (int), /* const char *author1, ...*/ ...) { int c; @@ -66,7 +66,7 @@ parse_long_options (int argc, switch (c) { case 'h': - (*usage_func) (0); + (*usage_func) (EXIT_SUCCESS); case 'v': { -- 2.7.4