user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x140,%rsp
  mov    %rdi,-0x138(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x110(%rbp)
  movq   $0x0,-0x108(%rbp)
  movq   $0x0,-0x100(%rbp)
  movq   $0x0,-0xf8(%rbp)
  movq   $0x0,-0xf0(%rbp)
  movq   $0x0,-0xe8(%rbp)
  movq   $0x0,-0xe0(%rbp)
  movq   $0x0,-0xd8(%rbp)
  movq   $0x0,-0xd0(%rbp)
  movq   $0x0,-0xc8(%rbp)
  movq   $0x0,-0xc0(%rbp)
  movq   $0x0,-0xb8(%rbp)
  movq   $0x0,-0xb0(%rbp)
  movq   $0x0,-0xa8(%rbp)
  movq   $0x0,-0xa0(%rbp)
  movq   $0x0,-0x98(%rbp)
  movq   $0x0,-0x90(%rbp)
  movq   $0x0,-0x88(%rbp)
  movq   $0x0,-0x80(%rbp)
  movq   $0x0,-0x78(%rbp)
  movq   $0x0,-0x70(%rbp)
  movq   $0x0,-0x68(%rbp)
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x38(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  mov    -0x138(%rbp),%rax
  lea    D5(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x120(%rbp)
  cmpq   $0x0,-0x120(%rbp)
  je     L62
  mov    -0x120(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x100,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %rax,-0x118(%rbp)
  mov    -0x120(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  cmpq   $0xd,-0x118(%rbp)
  ja     L9
  mov    $0xffff,%eax
  jmp    L68
L9:
  movzbl -0x110(%rbp),%eax
  cmp    $0x4d,%al
  je     L79
  mov    $0xffff,%eax
  jmp    L68
L79:
  movzbl -0x109(%rbp),%eax
  add    %eax,%eax
  cmp    $0xe,%al
  jne    L27
  movzbl -0x109(%rbp),%eax
  cmp    $0x7,%al
  jne    L5
L27:
  mov    $0xffff,%eax
  jmp    L68
L5:
  movzbl -0x10f(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,-0x124(%rbp)
  shll   $0x8,-0x124(%rbp)
  movzbl -0x10e(%rbp),%eax
  movzbl %al,%eax
  or     %eax,-0x124(%rbp)
  shll   $0x8,-0x124(%rbp)
  movzbl -0x10d(%rbp),%eax
  movzbl %al,%eax
  or     %eax,-0x124(%rbp)
  shll   $0x8,-0x124(%rbp)
  movzbl -0x10c(%rbp),%eax
  movzbl %al,%eax
  or     %eax,-0x124(%rbp)
  cmpl   $0x2140244d,-0x124(%rbp)
  je     L8
  mov    $0xffff,%eax
  jmp    L68
L8:
  mov    -0x118(%rbp),%rdx
  lea    -0x110(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <crc16@plt>
  jmp    L68
L62:
  mov    $0xffff,%eax
L68:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L110
  call   <__stack_chk_fail@plt>
L110:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D5
type_infered: string

tool: D5: r

assistant: ```c
uint16_t test(char *fname) {
  FILE *file;
  unsigned char buf[0x100] = {0};
  size_t read;
  uint32_t temp;
  file = fopen(fname, "r");
  if (file) {
    read = fread(buf, sizeof(char), 0x100, file);
    fclose(file);
    if (read < 14) {
      return 0xFFFF;
    }
    if (buf[0] != 'M') {
      return 0xFFFF;
    }
    if (!((unsigned char)(2 * buf[7]) == 14) || (buf[7] == 7)) {
      return 0xFFFF;
    }
    temp = buf[1];
    temp <<= 8;
    temp |= buf[2];
    temp <<= 8;
    temp |= buf[3];
    temp <<= 8;
    temp |= buf[4];
    if (temp != 0x2140244d) {
      return 0xFFFF;
    }
    return crc16(0, buf, read);
  } else {
    return 0xFFFF;
  }
}
```