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(parse_long_options): Rename `usage' parameter

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to avoid shadowing globally scoped function.
This commit is contained in:
Jim Meyering 1999-01-14 18:26:51 +00:00
parent 9fec9172be
commit d2e1175756
1 changed files with 5 additions and 9 deletions
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14
lib/long-options.c
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@ -1,5 +1,5 @@
/* Utility to accept --help and --version options as unobtrusively as possible.
Copyright (C) 1993, 1994, 1998 Free Software Foundation, Inc.
Copyright (C) 1993, 1994, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -37,13 +37,9 @@ static struct option const long_options[] =
Be careful not to gobble up `--'. */
void
parse_long_options (argc, argv, command_name, package, version, usage)
int argc;
char **argv;
const char *command_name;
const char *package;
const char *version;
void (*usage)();
parse_long_options (int argc, char **argv, const char *command_name,
const char *package, const char *version,
void (*usage_func)())
{
int c;
int saved_opterr;
@ -59,7 +55,7 @@ parse_long_options (argc, argv, command_name, package, version, usage)
switch (c)
{
case 'h':
(*usage) (0);
(*usage_func) (0);
case 'v':
printf ("%s (%s) %s\n", command_name, package, version);