user: 请从给定的汇编指令推导出C源代码:

```asm
<sendMessage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    $0x0,%eax
  call   <getTrID@plt>
  mov    %eax,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <integerLength@plt>
  mov    %eax,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x72,%eax
  mov    %eax,-0x24(%rbp)
  mov    -0x28(%rbp),%eax
  movslq %eax,%rbx
  mov    -0x24(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <integerLength@plt>
  cltq
  add    %rbx,%rax
  add    $0x9,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x24(%rbp),%esi
  mov    -0x2c(%rbp),%edx
  mov    -0x20(%rbp),%rax
  sub    $0x8,%rsp
  lea    D12(%rip),%rcx
  push   %rcx
  mov    %esi,%r9d
  lea    D64(%rip),%r8
  mov    %edx,%ecx
  lea    D18(%rip),%rdx
  lea    D87(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  add    $0x10,%rsp
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rdx
  mov    -0x24(%rbp),%eax
  cltq
  add    %rdx,%rax
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  lea    D12(%rip),%rcx
  push   %rcx
  lea    D14(%rip),%r9
  lea    D74(%rip),%r8
  lea    D85(%rip),%rcx
  lea    D34(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  add    $0x10,%rsp
  mov    -0x18(%rbp),%rdx
  mov    -0x34(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <sendData@plt>
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D12
type_guessed: string
name: retrieve_data
arguments: label: D64
type_guessed: string
name: retrieve_data
arguments: label: D18
type_guessed: string
name: retrieve_data
arguments: label: D87
type_guessed: string
name: retrieve_data
arguments: label: D14
type_guessed: string
name: retrieve_data
arguments: label: D74
type_guessed: string
name: retrieve_data
arguments: label: D85
type_guessed: string
name: retrieve_data
arguments: label: D34
type_guessed: string

tool: D12: 


tool: D64:  A 

tool: D18: MSG 

tool: D87: %s%d%s%d%s

tool: D14: X-MMS-IM-Format: FN=Arial; EF=I; CO=0; CS=0; PF=22


tool: D74: Content-Type: text/plain; charset=UTF-8


tool: D85: MIME-Version: 1.0


tool: D34: %s%s%s%s%s

assistant: ```c
int sendMessage(int sock, char *message) {
  int tr = getTrID();
  int trLen = integerLength(tr);
  int headerLen = strlen("MIME-Version: 1.0\r\n") + strlen("Content-Type: text/plain; charset=UTF-8\r\n") + strlen("X-MMS-IM-Format: FN=Arial; EF=I; CO=0; CS=0; PF=22\r\n") + strlen("\r\n") + strlen(message);
  char *line1 = malloc(strlen("MSG ") + trLen + strlen(" A ") + integerLength(headerLen) + strlen("\r\n"));
  sprintf(line1, "%s%d%s%d%s", "MSG ", tr, " A ", headerLen, "\r\n");
  char *mess = malloc(strlen(line1) + headerLen + 1);
  sprintf(mess, "%s%s%s%s%s", line1, "MIME-Version: 1.0\r\n", "Content-Type: text/plain; charset=UTF-8\r\n", "X-MMS-IM-Format: FN=Arial; EF=I; CO=0; CS=0; PF=22\r\n", "\r\n");
  return sendData(sock, mess);
}
```