user: 请将以下的汇编代码转换成C语言代码：

```asm
<tlsext_cb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8d,-0x2c(%rbp)
  mov    %r9,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  add    $0xffffff80,%eax
  cmp    $0x8,%eax
  ja     L21
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D18(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D18(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D6(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D122(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D19(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D148(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D68(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D56(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D103(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D3(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
  lea    D146(%rip),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L94
L21:
  lea    D111(%rip),%rax
  mov    %rax,-0x10(%rbp)
  nop
L94:
  cmpl   $0x0,-0x1c(%rbp)
  je     L37
  lea    D46(%rip),%rax
  jmp    L28
L37:
  lea    D114(%rip),%rax
L28:
  mov    -0x2c(%rbp),%esi
  mov    -0x20(%rbp),%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rdi
  mov    %esi,%r9d
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D138(%rip),%rax
  mov    %rax,%rsi
  call   <BIO_printf@plt>
  mov    -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <BIO_dump@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <BIO_flush@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D6
datatype: string
name: retrieve_data
arguments: tag: D122
datatype: string
name: retrieve_data
arguments: tag: D19
datatype: string
name: retrieve_data
arguments: tag: D148
datatype: string
name: retrieve_data
arguments: tag: D68
datatype: string
name: retrieve_data
arguments: tag: D56
datatype: string
name: retrieve_data
arguments: tag: D103
datatype: string
name: retrieve_data
arguments: tag: D3
datatype: string
name: retrieve_data
arguments: tag: D146
datatype: string
name: retrieve_data
arguments: tag: D111
datatype: string
name: retrieve_data
arguments: tag: D46
datatype: string
name: retrieve_data
arguments: tag: D114
datatype: string
name: retrieve_data
arguments: tag: D138
datatype: string

tool: D6: server name

tool: D122: max fragment length

tool: D19: client certificate URL

tool: D148: trusted CA keys

tool: D68: truncated HMAC

tool: D56: status request

tool: D103: elliptic curves

tool: D3: EC point formats

tool: D146: server ticket

tool: D111: unknown

tool: D46: server

tool: D114: client

tool: D138: TLS %s extension "%s" (id=%d), len=%d


assistant: ```c
void tlsext_cb(SSL *s, int client_server, int type, unsigned char *data, int len, void *arg) {
  BIO *bio = arg;
  char *extname;
  switch (type) {
  case TLSEXT_TYPE_server_name:
    extname = "server name";
    break;
  case TLSEXT_TYPE_max_fragment_length:
    extname = "max fragment length";
    break;
  case TLSEXT_TYPE_client_certificate_url:
    extname = "client certificate URL";
    break;
  case TLSEXT_TYPE_trusted_ca_keys:
    extname = "trusted CA keys";
    break;
  case TLSEXT_TYPE_truncated_hmac:
    extname = "truncated HMAC";
    break;
  case TLSEXT_TYPE_status_request:
    extname = "status request";
    break;
  case TLSEXT_TYPE_elliptic_curves:
    extname = "elliptic curves";
    break;
  case TLSEXT_TYPE_ec_point_formats:
    extname = "EC point formats";
    break;
  case TLSEXT_TYPE_session_ticket:
    extname = "server ticket";
    break;
  default:
    extname = "unknown";
    break;
  }
  BIO_printf(bio, "TLS %s extension \"%s\" (id=%d), len=%d\n", client_server ? "server" : "client", extname, type, len);
  BIO_dump(bio, (char *)data, len);
  (void)BIO_flush(bio);
}
```