user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_nss_dnspq_gethostbyname3_r>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %r9,-0x50(%rbp)
  mov    0x10(%rbp),%rax
  mov    %rax,-0x58(%rbp)
  mov    0x18(%rbp),%rax
  mov    %rax,-0x60(%rbp)
  mov    0x20(%rbp),%rax
  mov    %rax,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x2c(%rbp)
  jne    L70
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L70
  mov    -0x10(%rbp),%rax
  add    $0x1d,%rax
  cmp    %rax,-0x48(%rbp)
  jb     L70
  mov    -0x28(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <get_dnss_for_domain@plt>
  test   %rax,%rax
  je     L70
  mov    -0x18(%rbp),%rax
  lea    -0x1d(%rbp),%rdi
  lea    -0x1c(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x28(%rbp),%rsi
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <dnsq@plt>
  test   %rax,%rax
  jne    L70
  mov    -0x38(%rbp),%rax
  mov    -0x2c(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x38(%rbp),%rax
  movl   $0x4,0x4(%rax)
  mov    -0x40(%rbp),%rax
  lea    0x20(%rax),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,0x8(%rax)
  mov    -0x38(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    -0x40(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x38(%rbp),%rax
  mov    0x8(%rax),%rax
  add    $0x8,%rax
  movq   $0x0,(%rax)
  mov    -0x38(%rbp),%rax
  mov    0x8(%rax),%rax
  lea    0x10(%rax),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,0x10(%rax)
  mov    -0x38(%rbp),%rax
  mov    0x10(%rax),%rax
  movq   $0x0,(%rax)
  mov    -0x38(%rbp),%rax
  mov    0x10(%rax),%rax
  lea    0x8(%rax),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,0x18(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  mov    0x18(%rax),%rax
  mov    -0x28(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  cmpq   $0x0,-0x60(%rbp)
  je     L44
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x60(%rbp),%rax
  mov    %rdx,(%rax)
L44:
  cmpq   $0x0,-0x68(%rbp)
  je     L73
  mov    -0x38(%rbp),%rax
  mov    0x18(%rax),%rdx
  mov    -0x68(%rbp),%rax
  mov    %rdx,(%rax)
L73:
  mov    -0x50(%rbp),%rax
  movl   $0x0,(%rax)
  mov    -0x58(%rbp),%rax
  movl   $0x0,(%rax)
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  jmp    L47
L70:
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    -0x50(%rbp),%rax
  mov    %edx,(%rax)
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  mov    -0x58(%rbp),%rax
  mov    %edx,(%rax)
  mov    D23(%rip),%rax
  mov    (%rax),%eax
L47:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L63
  call   <__stack_chk_fail@plt>
L63:
  leave
  ret
```

assistant: ```c
enum nss_status _nss_dnspq_gethostbyname3_r(const char *name, int af, struct hostent *host, char *buf, size_t buflen, int *errnop, int *h_errnop, int32_t *ttlp, char **canonp) {
  unsigned int ttl;
  char sid;
  struct sockaddr_in **dnsservers = NULL;
  size_t nlen = 0;
  if (af == AF_INET && (nlen = strlen(name)) > 0 && buflen >= nlen + 1 + 2 * sizeof(void *) + sizeof(struct in_addr) + sizeof(void *) && get_dnss_for_domain(&dnsservers, name) && dnsq(dnsservers, name, (struct in_addr *)buf, &ttl, &sid) == 0) {
    host->h_addrtype = af;
    host->h_length = sizeof(struct in_addr);
    host->h_addr_list = (char **)buf + sizeof(struct in_addr);
    host->h_addr_list[0] = buf;
    host->h_addr_list[1] = NULL;
    host->h_aliases = (char **)&host->h_addr_list[2];
    host->h_aliases[0] = NULL;
    host->h_name = (char *)&host->h_aliases[1];
    memcpy(host->h_name, name, nlen + 1);
    if (ttlp != NULL)
      *ttlp = (int32_t)ttl;
    if (canonp != NULL)
      *canonp = host->h_name;
    *errnop = 0;
    *h_errnop = 0;
    return NSS_STATUS_SUCCESS;
  }
  *errnop = EINVAL;
  *h_errnop = NO_RECOVERY;
  return NSS_STATUS_UNAVAIL;
}
```