#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <limits.h>

#define _FILE_OFFSET_BITS 64

int
main(void)
{
    long l = LONG_MAX;
    off_t o;

    o = l;

    printf("O_NDELAY=%x\n", O_NDELAY);
    printf("O_NONBLOCK=%x\n", O_NONBLOCK);

    printf("o=%ld\n", o);
    exit(EXIT_SUCCESS);
}