user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D78(%rip),%rbx
  mov    %rbx,%rsi
  lea    D36(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%r14
  mov    %rbx,%rsi
  lea    D34(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,(%rsp)
  movb   $0x0,0x16(%rsp)
  movb   $0x0,0x17(%rsp)
  mov    $0x0,%r15d
  movl   $0x0,0xc(%rsp)
  mov    $0x0,%ebx
  jmp    L86
L109:
  lea    D71(%rip),%rdi
  call   <puts@plt>
  jmp    L102
L124:
  lea    D99(%rip),%rdi
  call   <puts@plt>
L71:
  test   %r15d,%r15d
  je     L20
  mov    0xc(%rsp),%eax
  lea    0x1(%rax),%ebp
  lea    -0x80(%rax),%esi
  lea    D28(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,0xc(%rsp)
L99:
  cmpl   $0x80,0xc(%rsp)
  mov    $0x1,%eax
  cmove  %eax,%r15d
L102:
  movzbl 0x16(%rsp),%edx
  movzbl 0x17(%rsp),%ecx
  cmp    %cl,%dl
  movzbl %cl,%ecx
  movzbl %dl,%edx
  lea    D10(%rip),%r8
  lea    D62(%rip),%rax
  cmovne %rax,%r8
  mov    %ebx,%esi
  lea    D56(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x1,%ebx
  test   %r12b,%r12b
  je     L106
  test   %r13b,%r13b
  je     L106
L86:
  lea    0x16(%rsp),%rdi
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  setne  %r12b
  lea    0x17(%rsp),%rdi
  mov    (%rsp),%rcx
  mov    $0x1,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  test   %rax,%rax
  setne  %r13b
  or     %rbp,%rax
  je     L106
  cmp    $0x20,%ebx
  je     L109
  cmp    $0x28,%ebx
  je     L124
  cmp    $0x27,%ebx
  jle    L102
  lea    -0x28(%rbx),%edx
  movslq %edx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  sar    $0x22,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,2),%eax
  shl    $0x3,%eax
  cmp    %eax,%edx
  jne    L102
  jmp    L71
L20:
  mov    0xc(%rsp),%esi
  lea    0x1(%rsi),%ebp
  lea    D9(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,0xc(%rsp)
  jmp    L99
L106:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  mov    $0x0,%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D78
type: string
name: parse_data
arguments: label: D36
type: string
name: parse_data
arguments: label: D34
type: string
name: parse_data
arguments: label: D71
type: string
name: parse_data
arguments: label: D99
type: string
name: parse_data
arguments: label: D28
type: string
name: parse_data
arguments: label: D10
type: string
name: parse_data
arguments: label: D62
type: string
name: parse_data
arguments: label: D56
type: string
name: parse_data
arguments: label: D9
type: string

tool: D78: rb

tool: D36: cmp1.op3

tool: D34: cmp2.op3

tool: D71: Header

tool: D99: Header END

tool: D28: DRUM!!! %d


tool: 

tool: D62:  <- NOT SAME!!!

tool: D56: %03X: {0x%02x == 0x%02x}%s


tool: D9: INSTRUMENT!!! %d


assistant: ```c
int main() {
  FILE *f1 = fopen("cmp1.op3", "rb");
  FILE *f2 = fopen("cmp2.op3", "rb");
  unsigned char byte1 = 0, byte2 = 0;
  int count = 0;
  int insCount = 0;
  int dataPos = 32 + (2 * 4);
  int valid1 = 1;
  int valid2 = 1;
  int drumMode = 0;
  while (valid1 && valid2) {
    valid1 = (fread(&byte1, 1, 1, f1) != 0);
    valid2 = (fread(&byte2, 1, 1, f2) != 0);
    if (!valid1 && !valid2)
      break;
    if (count == 32) {
      printf("Header\n");
    }
    if (count == 32 + (2 * 4)) {
      printf("Header END\n");
    }
    if (count >= dataPos) {
      if ((count - dataPos) % 24 == 0) {
        if (drumMode)
          printf("DRUM!!! %d\n", (insCount++) - 128);
        else
          printf("INSTRUMENT!!! %d\n", insCount++);
        if (insCount == 128)
          drumMode = 1;
      }
    }
    printf("%03X: {0x%02x == 0x%02x}%s\n", count, byte1, byte2, (byte1 == byte2) ? "" : " <- NOT SAME!!!");
    count++;
  }
}
```