user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Decode_date_output_format>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %edx,-0x54(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x38(%rbp)
  movl   $0x0,-0x28(%rbp)
  movl   $0x0,-0x24(%rbp)
  movl   $0x0,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x48(%rbp),%rax
  mov    $0x10,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x48(%rbp),%rax
  movl   $0xffffffff,(%rax)
  lea    -0x18(%rbp),%rcx
  lea    -0x38(%rbp),%rdx
  mov    -0x50(%rbp),%rax
  mov    $0x0,%r8d
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <Sfile_make_argv@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jle    L147
  movl   $0x1,-0x2c(%rbp)
  jmp    L143
L18:
  cmpl   $0x0,-0x24(%rbp)
  jne    L116
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <Decode_date_month@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  js     L116
  movl   $0x1,-0x24(%rbp)
  mov    -0x48(%rbp),%rax
  mov    -0x30(%rbp),%edx
  mov    %edx,0x4(%rax)
  jmp    L254
L116:
  cmpl   $0x0,-0x20(%rbp)
  jne    L189
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <Decode_date_mday@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jle    L228
  movl   $0x1,-0x20(%rbp)
  mov    -0x48(%rbp),%rax
  mov    -0x30(%rbp),%edx
  mov    %edx,0x8(%rax)
  jmp    L254
L228:
  cmpl   $0xfffffffe,-0x30(%rbp)
  jne    L189
  movl   $0x0,-0x30(%rbp)
  jmp    L44
L189:
  cmpl   $0x0,-0x1c(%rbp)
  jne    L94
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x48(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <Decode_date_hms@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jle    L94
  movl   $0x1,-0x1c(%rbp)
  jmp    L254
L94:
  cmpl   $0x0,-0x28(%rbp)
  jne    L230
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <Decode_date_year@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jle    L230
  mov    -0x30(%rbp),%eax
  lea    -0x76c(%rax),%edx
  mov    -0x48(%rbp),%rax
  mov    %edx,0xc(%rax)
  movl   $0x1,-0x28(%rbp)
  jmp    L254
L230:
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x48(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <Decode_date_timezone@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jns    L30
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <Decode_date_weekday@plt>
  mov    %eax,-0x30(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jns    L24
  movl   $0x0,-0x30(%rbp)
  jmp    L44
L30:
  nop
  jmp    L254
L24:
  nop
L254:
  addl   $0x1,-0x2c(%rbp)
L143:
  mov    -0x38(%rbp),%eax
  cmp    %eax,-0x2c(%rbp)
  jl     L18
  cmpl   $0x0,-0x20(%rbp)
  je     L136
  cmpl   $0x0,-0x24(%rbp)
  jne    L61
L136:
  movl   $0x0,-0x30(%rbp)
  jmp    L44
L61:
  cmpl   $0x0,-0x28(%rbp)
  jne    L71
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,-0x34(%rbp)
  lea    -0x34(%rbp),%rax
  mov    %rax,%rdi
  call   <localtime@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    0xc(%rax),%edx
  mov    -0x48(%rbp),%rax
  mov    %edx,0xc(%rax)
L71:
  movl   $0x1,-0x30(%rbp)
  jmp    L44
L147:
  nop
L44:
  lea    -0x18(%rbp),%rdx
  lea    -0x38(%rbp),%rax
  mov    $0x2,%r8d
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D9(%rip),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <Sfile_make_argv@plt>
  mov    -0x30(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L237
  call   <__stack_chk_fail@plt>
L237:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D12
type_infered: string
name: retrieve_data
arguments: tag: D9
type_infered: string

tool: D12: xorriso

tool: 

assistant: ```c
int Decode_date_output_format(struct tm *erg, char *text, int flag) {
  int ret, i, argc = 0, seen_year = 0, seen_month = 0, seen_day = 0, seen_time = 0;
  char **argv = NULL;
  struct tm *now;
  time_t timep;
  memset(erg, 0, sizeof(*erg));
  erg->tm_isdst = -1;
  ret = Sfile_make_argv("xorriso", text, &argc, &argv, 0);
  if (ret <= 0)
    goto ex;
  for (i = 1; i < argc; i++) {
    if (!seen_month) {
      ret = Decode_date_month(argv[i], 0);
      if (ret >= 0) {
        seen_month = 1;
        erg->tm_mon = ret;
        continue;
      }
    }
    if (!seen_day) {
      ret = Decode_date_mday(argv[i], 0);
      if (ret > 0) {
        seen_day = 1;
        erg->tm_mday = ret;
        continue;
      }
      if (ret == -2) {
        ret = 0;
        goto ex;
      }
    }
    if (!seen_time) {
      ret = Decode_date_hms(argv[i], erg, 0);
      if (ret > 0) {
        seen_time = 1;
        continue;
      }
    }
    if (!seen_year) {
      ret = Decode_date_year(argv[i], 0);
      if (ret > 0) {
        erg->tm_year = ret - 1900;
        seen_year = 1;
        continue;
      }
    }
    ret = Decode_date_timezone(argv[i], erg, 0);
    if (ret >= 0)
      continue;
    ret = Decode_date_weekday(argv[i], 0);
    if (ret >= 0)
      continue;
    {
      ret = 0;
      goto ex;
    }
  }
  if (!(seen_day && seen_month)) {
    ret = 0;
    goto ex;
  }
  if (!seen_year) {
    timep = time(NULL);
    now = localtime(&timep);
    erg->tm_year = now->tm_year;
  }
  ret = 1;
ex:
  Sfile_make_argv("", "", &argc, &argv, 2);
  return (ret);
}
```