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/*
* cook - file construction tool
* Copyright (C) 1995, 1997-1999, 2001, 2006-2008 Peter Miller
*
* 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
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <common/ac/stdio.h>
#include <common/ac/stdlib.h>
#include <common/arglex.h>
#include <common/error_intl.h>
#include <common/fstrcmp.h>
#include <common/help.h>
#include <common/progname.h>
#include <common/str.h>
#include <common/version.h>
static arglex_table_ty argtab[] =
{
{ 0, 0 } /* end marker */
};
static void
usage(void)
{
char *prog;
prog = progname_get();
fprintf(stderr, "Usage: %s [ <option>... ] <string1> <string2>\n", prog);
fprintf(stderr, " %s -VERSion\n", prog);
exit(1);
}
int
main(int argc, char **argv)
{
char *s1;
char *s2;
arglex_init(argc, argv, argtab);
str_initialize();
switch (arglex())
{
case arglex_token_help:
help((char *)0, usage);
exit(0);
case arglex_token_version:
version();
exit(0);
default:
break;
}
s1 = 0;
s2 = 0;
while (arglex_token != arglex_token_eoln)
{
switch (arglex_token)
{
default:
generic_argument(usage);
continue;
case arglex_token_string:
if (!s1)
s1 = arglex_value.alv_string;
else if (!s2)
s2 = arglex_value.alv_string;
else
{
error_intl(0, i18n("too many strings specified"));
usage();
}
break;
}
arglex();
}
/*
* must have exactly 2 strings defined
*/
if (!s1 || !s2)
{
error_intl(0, i18n("must specify two strings"));
usage();
}
printf("%8.6f\n", fstrcmp(s1, s2));
exit(0);
return 0;
}
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