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/* $NetBSD: main.c,v 1.11 2003/08/07 09:37:22 agc Exp $ */

/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/

#include <sys/cdefs.h>
#ifndef lint
__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
The Regents of the University of California. All rights reserved.\n");
#endif /* not lint */

#ifndef lint
#if 0
static char sccsid[] = "@(#)main.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: main.c,v 1.11 2003/08/07 09:37:22 agc Exp $");
#endif
#endif /* not lint */

#include <err.h>
#include "hangman.h"

/*
* This game written by Ken Arnold.
*/
int
main(argc, argv)
int argc;
char *argv[];
{
int ch;

/* Revoke setgid privileges */
setgid(getgid());

while ((ch = getopt(argc, argv, "d:m:")) != -1) {
switch (ch) {
case 'd':
Dict_name = optarg;
break;
case 'm':
Minlen = atoi(optarg);
if (Minlen < 2)
errx(1, "minimum word length too short");
break;
case '?':
default:
(void)fprintf(stderr, "usage: hangman [-d wordlist] [-m minlen]\n");
exit(1);
}
}

initscr();
signal(SIGINT, die);
setup();
for (;;) {
Wordnum++;
playgame();
Average = (Average * (Wordnum - 1) + Errors) / Wordnum;
}
/* NOTREACHED */
}
/*
* die:
* Die properly.
*/
void
die(dummy)
int dummy __attribute__((__unused__));
{
mvcur(0, COLS - 1, LINES - 1, 0);
endwin();
putchar('\n');
exit(0);
}
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