user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x220,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x0,-0x212(%rbp)
  movb   $0x1,-0x211(%rbp)
  movq   $0x0,-0x210(%rbp)
  movq   $0x0,-0x208(%rbp)
  lea    -0x200(%rbp),%rdx
  mov    $0x0,%eax
  mov    $0x3e,%ecx
  mov    %rdx,%rdi
  rep stos %rax,%es:(%rdi)
  mov    $0x0,%esi
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <get_drive_head@plt>
  mov    %eax,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xab,%edi
  mov    $0x0,%eax
  call   <test@plt>
  mov    %eax,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xba,%edi
  mov    $0x0,%eax
  call   <test1@plt>
  mov    %eax,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xca,%edi
  mov    $0x0,%eax
  call   <test2@plt>
  mov    %eax,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x210(%rbp),%rax
  mov    %rax,%r8
  mov    $0xd,%ecx
  mov    $0xc,%edx
  mov    $0xb,%esi
  mov    $0xa,%edi
  mov    $0x0,%eax
  call   <pio_read@plt>
  mov    %eax,%edx
  lea    -0x210(%rbp),%rax
  mov    %rax,%rsi
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x10,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x14,%esi
  lea    D80(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movb   $0x1,-0x212(%rbp)
  movzbl -0x212(%rbp),%edx
  movzbl -0x211(%rbp),%eax
  mov    %eax,%esi
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <status_check@plt>
  test   %eax,%eax
  jne    L6
  lea    D57(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L6:
  movzbl -0x212(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <bit_test@plt>
  cmp    $0x1,%eax
  jne    L31
  lea    D70(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L0
L31:
  lea    D61(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L0:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D80
type: string
name: unpack_data
arguments: tag: D30
type: string
name: unpack_data
arguments: tag: D57
type: string
name: unpack_data
arguments: tag: D70
type: string
name: unpack_data
arguments: tag: D61
type: string

tool: D80: %x


tool: D30: ptr=%x %x


tool: D57: status_check:: no error

tool: D70: bit_test:: error

tool: D61: bit_test:: no error

assistant: ```c
int main() {
  unsigned char status_reg = 0, error_reg = 1;
  char ptr[512] = {0};
  printf("%x\n", get_drive_head(0, 0));
  printf("%x\n", test(0xAB));
  printf("%x\n", test1(0xBA));
  printf("%x\n", test2(0xCA));
  printf("ptr=%x %x\n", ptr, pio_read(0xA, 0xB, 0xC, 0xD, ptr));
  printf("%x\n", 0xC + 0x4);
  printf("%x\n", 0x10 + 0x4);
  status_reg = 1;
  if (status_check(0, error_reg, status_reg) == 0) {
    printf("status_check:: no error\n");
  }
  if (bit_test(status_reg) == 1) {
    printf("bit_test:: error\n");
  } else {
    printf("bit_test:: no error\n");
  }
  return 0;
}
```