Mercurial > hg > early-roguelike
view rogue5/findpw.c @ 233:0990adf580ee
Declare some function arguments as const.
Some functions, mostly in fight.c, declared variables as pointers to
const char but passed them to functions that took pointers to ordinary
char. The strings did not actually get modified, so adding 'const' to
the function definitions removed the warnings.
author | John "Elwin" Edwards |
---|---|
date | Sun, 06 Mar 2016 19:32:47 -0500 |
parents | f502bf60e6e4 |
children |
line wrap: on
line source
/* * print out an encrypted password on the standard output * * @(#)findpw.c 1.4 (Berkeley) 02/05/99 * * Rogue: Exploring the Dungeons of Doom * Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman * All rights reserved. * * See the file LICENSE.TXT for full copyright and licensing information. */ #include <stdio.h> main(int argc, char *argv[]) { char buf[80]; fprintf(stderr, "Password: "); (void) fgets(buf, 80, stdin); buf[strlen(buf) - 1] = '\0'; printf("%s\n", xcrypt(buf, "mT")); }