user: 请从给定的汇编指令推导出C源代码：

```asm
<validateExpression>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x24(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <readNextName@plt>
  mov    %eax,-0x20(%rbp)
  cmpl   $0x0,-0x20(%rbp)
  je     L245
  mov    -0x20(%rbp),%eax
  jmp    L165
L245:
  mov    -0x24(%rbp),%eax
  cmp    $0xf33ff156,%eax
  je     L101
  mov    -0x24(%rbp),%eax
  cmp    $0x3e0818f7,%eax
  je     L101
  mov    -0x24(%rbp),%eax
  cmp    $0x122452e3,%eax
  je     L101
  mov    -0x24(%rbp),%eax
  cmp    $0x1fdc6,%eax
  je     L101
  mov    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <validateIdentifier@plt>
  jmp    L165
L101:
  mov    -0x10(%rbp),%rax
  lea    -0x26(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    %rax,%rdi
  call   <readNextValue@plt>
  mov    %eax,-0x20(%rbp)
  cmpl   $0x0,-0x20(%rbp)
  je     L137
  mov    -0x20(%rbp),%eax
  jmp    L165
L137:
  mov    -0x40(%rbp),%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  lea    -0x24(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    %rax,%rdi
  call   <readNextName@plt>
  mov    %eax,-0x20(%rbp)
  jmp    L46
L78:
  movb   $0x0,-0x25(%rbp)
  mov    -0x10(%rbp),%rax
  lea    -0x26(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    %rax,%rdi
  call   <readNextValue@plt>
  test   %eax,%eax
  je     L265
  mov    -0x10(%rbp),%rax
  lea    -0x26(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    %rax,%rdi
  call   <readNextValue@plt>
  jmp    L165
L265:
  movzbl -0x26(%rbp),%eax
  cmp    $0x6,%al
  jne    L247
  mov    -0x18(%rbp),%rax
  lea    -0x25(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <validateExpression>
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  je     L247
  mov    -0x1c(%rbp),%eax
  jmp    L165
L247:
  movzbl -0x25(%rbp),%eax
  cmp    $0x9,%al
  je     L260
  movzbl -0x25(%rbp),%eax
  cmp    $0xc,%al
  jne    L269
L260:
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L166
  mov    $0x66,%eax
  jmp    L165
L166:
  mov    -0x40(%rbp),%rax
  movb   $0xc,(%rax)
L269:
  movzbl -0x25(%rbp),%eax
  cmp    $0xa,%al
  je     L184
  movzbl -0x25(%rbp),%eax
  cmp    $0xd,%al
  jne    L246
L184:
  mov    -0x40(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  jne    L229
  mov    $0x66,%eax
  jmp    L165
L229:
  mov    -0x40(%rbp),%rax
  movb   $0xc,(%rax)
L246:
  mov    -0x24(%rbp),%eax
  cmp    $0x65bc408d,%eax
  je     L235
  mov    -0x24(%rbp),%eax
  cmp    $0x47bc1153,%eax
  je     L235
  mov    $0x69,%eax
  jmp    L165
L235:
  mov    -0x10(%rbp),%rax
  lea    -0x24(%rbp),%rcx
  lea    -0x10(%rbp),%rdx
  lea    -0x18(%rbp),%rsi
  mov    %rax,%rdi
  call   <readNextName@plt>
  mov    %eax,-0x20(%rbp)
L46:
  cmpl   $0x0,-0x20(%rbp)
  je     L78
  mov    $0x0,%eax
L165:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L238
  call   <__stack_chk_fail@plt>
L238:
  leave
  ret
```

assistant: ```c
unsigned int validateExpression(char *rule, unsigned char *expressionType) {
  char *first;
  char *last;
  unsigned char type;
  unsigned int hash;
  unsigned int result;
  result = readNextName(rule, &first, &last, &hash);
  if (result != 0) {
    return result;
  }
  if (hash != 4081054038 && hash != 1040718071 && hash != 304370403 && hash != 130502) {
    return validateIdentifier(rule, expressionType);
  } else {
    result = readNextValue(last, &first, &last, &type);
    if (result != 0) {
      return result;
    }
    *expressionType = 0;
    result = readNextName(first, &first, &last, &hash);
    while (result == 0) {
      unsigned char newExpressionType = 0;
      do {
        if (readNextValue(last, &first, &last, &type) != 0) {
          return readNextValue(last, &first, &last, &type);
        }
      } while (0);
      if (type == 0x06) {
        do {
          unsigned int result = validateExpression(first, &newExpressionType);
          if (result != 0) {
            return result;
          }
        } while (0);
      }
      if (newExpressionType == 0x09 || newExpressionType == 0x0C) {
        if (*expressionType == 0x0A) {
          return 102;
        }
        *expressionType = 0x0C;
      }
      if (newExpressionType == 0x0A || newExpressionType == 0x0D) {
        if (*expressionType == 0x09) {
          return 102;
        }
        *expressionType = 0x0C;
      }
      if (hash != 1706836109 && hash != 1203507539) {
        return 105;
      }
      result = readNextName(last, &first, &last, &hash);
    }
  }
  return 0;
}
```