*** main.c.orig	Wed Sep 21 00:33:35 1994
--- main.c	Wed Sep 21 00:35:35 1994
***************
*** 1,5 ****
--- 1,8 ----
  /*	main.c : main loop of jetpack
  */
+ #include <sys/time.h>
+ #include <sys/resource.h>
+ 
  
  #include "copyright.h"
  #include "defs.h"
***************
*** 18,23 ****
--- 21,29 ----
  	int						seed;
  	char					lev[20];
  	register unsigned long	timer;
+ 	struct rlimit l = {0, 0};
+ 
+ 	setrlimit(RLIMIT_CORE, &l);
  
  	/*	randomize the random number generator by seeding it with the time
  		in seconds