Function lseek

examples/stdlib.c:1195–1198

}

static off_t lseek(int fd, off_t offset, int whence)
{
    return (off_t)syscall(SYS_lseek, fd, offset, whence);
}

static void *mmap(void *addr, size_t length, int prot, int flags, int fd,
    off_t offset)