arogue5: fix some save/restore-related crashes. The save/restore code took the pointer intended as an argument for the doctor() daemon and wrote it to the savefile as an int. I don't know why it took so long to fail horribly. The problem has been avoided by replacing the value with &player when restoring. That seems to be the only argument ever actually used. The code also writes only four bytes for an unsigned long; if sizeof(long) == 8, it casts to unsigned int first. It failed to do the cast when reading back, with the result that four bytes were read and the other half of the number was effectively uninitialized. It apparently works now, but the save/restore code ought still to be regarded as decidedly unfortunate.

/*
 * machine dependicies
 *
 * %G% (Berkeley) %W%
 *
 * Rogue: Exploring the Dungeons of Doom
 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
 * All rights reserved.
 *
 * See the file LICENSE.TXT for full copyright and licensing information.
 */

/*
 * Variables for checking to make sure the system isn't too loaded
 * for people to play
 */
/* MAXLOAD and MAXUSERS are now set by configure. */

#define AUTHORUID        0
#if 0
#define	MAXUSERS	25	/* max number of users for this game */
#define	MAXLOAD		40	/* 10 * max 15 minute load average */
#endif
#define	CHECKTIME	15	/* number of minutes between load checks */