#include "std.h"
#include "main.h"
#include "comm.h"
#include "uvalarm.h"
int outoftime = 0;
void set_eval(int time){
#ifndef WIN32
signal(SIGVTALRM, sigalrm_handler);
uvalarm(max_cost, 0);
#endif
outoftime = 0;
}
int get_eval(){
int ret;
#ifndef WIN32
ret = uvalarm(2*max_cost, 0);
uvalarm(ret, 0);
return ret;
#else
return 100;
#endif
}