#include <sys/unix.h>

#define stderr 2

main( argc, argv )
int	argc;
char	*argv[];
{
	int	catch();

	if( argc != 2 )
	{
		fprintf(stderr,"usages: %s seconds\n",argv[0]);
		return(-1);
	}

	signal( SIGALRM, catch );
	alarm( atoi(argv[1]) );
	pause();
	return( 0 );
}

catch()
{
	return;
}