user: 请将以下的汇编代码转换成C语言代码：

```asm
<read_int>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L81
  test   %r12,%r12
  je     L103
L59:
  test   %r13,%r13
  je     L24
L66:
  cmpb   $0x2a,(%rbx)
  je     L34
  mov    %r12,%rdi
  mov    %rbx,%rsi
  call   <find_string@plt>
  mov    %rax,%rdi
L51:
  mov    %r13,%rdx
  lea    D33(%rip),%rsi
  call   <sscanf@plt>
  test   %rax,%rax
  je     L41
L60:
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x60,%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L34:
  mov    %r12,%rdi
  lea    0x1(%rbx),%rsi
  call   <find_string@plt>
  mov    %rax,%rdi
  jmp    L51
  nopl   0x0(%rax)
L41:
  mov    %rsp,%r13
  mov    %rbx,%r8
  lea    D57(%rip),%rdx
  mov    %r12,%rcx
  mov    %r13,%rdi
  lea    D47(%rip),%rsi
  call   <sprintf@plt>
  mov    %r13,%rdx
  mov    $0xbf,%edi
  lea    D67(%rip),%rsi
  call   <errhandler@plt>
  jmp    L60
  nopl   (%rax)
L24:
  lea    D69(%rip),%rdx
  lea    D67(%rip),%rsi
  mov    $0xb7,%edi
  call   <errhandler@plt>
  jmp    L66
  nopl   (%rax)
L81:
  lea    D84(%rip),%rdx
  lea    D67(%rip),%rsi
  mov    $0xb5,%edi
  call   <errhandler@plt>
  test   %r12,%r12
  jne    L59
  nopl   0x0(%rax)
L103:
  lea    D27(%rip),%rdx
  lea    D67(%rip),%rsi
  mov    $0xb6,%edi
  call   <errhandler@plt>
  jmp    L59
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D33
datatype: string
name: retrieve_data
arguments: tag: D57
datatype: string
name: retrieve_data
arguments: tag: D47
datatype: string
name: retrieve_data
arguments: tag: D67
datatype: string
name: retrieve_data
arguments: tag: D69
datatype: string
name: retrieve_data
arguments: tag: D84
datatype: string
name: retrieve_data
arguments: tag: D27
datatype: string

tool: D33: %d

tool: D57: wrong format

tool: D47:  %s  File: %s   Variable: %s 

tool: D67: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/grantathon/computational_fluid_dynamics/refs/heads/master/03_assignment/helper.c

tool: D69: null pointer given as variable

tool: D84: null pointer given as varable name

tool: D27: null pointer given as filename

assistant: ```c
void read_int(const char *szFileName, const char *szVarName, int *pVariable) {
  char *szValue = NULL;
  if (szVarName == 0)
    errhandler(181, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/grantathon/computational_fluid_dynamics/refs/heads/master/03_assignment/helper.c", "null pointer given as varable name");
  if (szFileName == 0)
    errhandler(182, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/grantathon/computational_fluid_dynamics/refs/heads/master/03_assignment/helper.c", "null pointer given as filename");
  if (pVariable == 0)
    errhandler(183, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/grantathon/computational_fluid_dynamics/refs/heads/master/03_assignment/helper.c", "null pointer given as variable");
  if (szVarName[0] == '*')
    szValue = find_string(szFileName, szVarName + 1);
  else
    szValue = find_string(szFileName, szVarName);
  if (sscanf(szValue, "%d", pVariable) == 0) {
    char szTmp[80];
    if (0)
      sprintf(szTmp, " %s  File: %s   Variable: %s  Line: %d", "wrong format", szFileName, szVarName, 0);
    else
      sprintf(szTmp, " %s  File: %s   Variable: %s ", "wrong format", szFileName, szVarName);
    errhandler(191, "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/grantathon/computational_fluid_dynamics/refs/heads/master/03_assignment/helper.c", szTmp);
  };
}
```