#include	<sys/types.h>
#include	<fcntl.h>
#include	<stdio.h>

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

	if ( argc != 2 ) {
		fprintf(stderr, "Usage: %s wadfile\n", argv[0]);
		exit(1);
	}
	if ( (fd=open(argv[1], O_RDONLY, 0)) < 0 ) {
		perror(argv[1]);
		exit(2);
	}
	if ( waddir(fd) < 0 )
		exit(2);
	exit(0);
}