user: 这段汇编代码用C语言表示是什么样的：

```asm
<client_menu>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  lea    D58(%rip),%rbx
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D40(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D96(%rip),%rdi
  call   <printf@plt>
  lea    D52(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <printf@plt>
  lea    D23(%rip),%rdi
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <printf@plt>
  lea    D87(%rip),%r12
  lea    0x4(%rsp),%rbp
  lea    D2(%rip),%rbx
  lea    D18(%rip),%r13
L18:
  mov    %r12,%rdi
  call   <printf@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    0x4(%rsp),%eax
  cmp    $0x2,%eax
  ja     L16
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  mov    %r13,%rdi
  call   <client_log@plt>
  jmp    L18
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D58
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D40
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D26
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D68
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D96
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D52
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D23
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D87
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D2
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D18
type_guessed: string

tool: D58: 			******************************************


tool: D40: 			*                ChatRoom                *


tool: D26: 			*                                        *


tool: D68: 			*               0. exit                  *


tool: D96: 			*               1. sign in               *


tool: D52: 			*               2. sign up               *


tool: D23: 			*(C) 2014 Sean Guo. All rights reserved. *


tool: D87: 			               >

tool: D2: %d

tool: D18: Error input!

assistant: ```c
int client_menu() {
  int option = 0;
  printf("\t\t\t******************************************\n");
  printf("\t\t\t*                ChatRoom                *\n");
  printf("\t\t\t*                                        *\n");
  printf("\t\t\t*               0. exit                  *\n");
  printf("\t\t\t*               1. sign in               *\n");
  printf("\t\t\t*               2. sign up               *\n");
  printf("\t\t\t*                                        *\n");
  printf("\t\t\t*(C) 2014 Sean Guo. All rights reserved. *\n");
  printf("\t\t\t******************************************\n");
  do {
    printf("\t\t\t               >");
    scanf("%d", &option);
    getchar();
    if (option >= 0 && option <= 2)
      return option;
    else {
      client_log("Error input!");
      continue;
    }
  } while (1);
  return 0;
}
```