Function mmap

examples/stdlib.c:1200–1204

}

static void *mmap(void *addr, size_t length, int prot, int flags, int fd,
    off_t offset)
{
    return (void *)syscall(SYS_mmap, addr, length, prot, flags, fd, offset);
}

static int mprotect(void *addr, size_t len, int prot)
{