user: 请从给定的汇编指令推导出C源代码:

```asm
<win>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %rdi,-0x88(%rbp)
  mov    %esi,%eax
  mov    %al,-0x8c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x70(%rbp)
  movl   $0x1,-0x6c(%rbp)
  movl   $0x2,-0x68(%rbp)
  movl   $0x3,-0x64(%rbp)
  movl   $0x4,-0x60(%rbp)
  movl   $0x5,-0x5c(%rbp)
  movl   $0x6,-0x58(%rbp)
  movl   $0x7,-0x54(%rbp)
  movl   $0x8,-0x50(%rbp)
  movl   $0x0,-0x4c(%rbp)
  movl   $0x3,-0x48(%rbp)
  movl   $0x6,-0x44(%rbp)
  movl   $0x1,-0x40(%rbp)
  movl   $0x4,-0x3c(%rbp)
  movl   $0x7,-0x38(%rbp)
  movl   $0x2,-0x34(%rbp)
  movl   $0x5,-0x30(%rbp)
  movl   $0x8,-0x2c(%rbp)
  movl   $0x0,-0x28(%rbp)
  movl   $0x4,-0x24(%rbp)
  movl   $0x8,-0x20(%rbp)
  movl   $0x2,-0x1c(%rbp)
  movl   $0x4,-0x18(%rbp)
  movl   $0x6,-0x14(%rbp)
  movl   $0x0,-0x74(%rbp)
  jmp    L60
L85:
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x70,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L4
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x70,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x6c,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,%cl
  jne    L4
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x70,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x68,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,%cl
  jne    L4
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x68,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x8c(%rbp)
  jne    L69
  mov    $0x1,%eax
  jmp    L97
L69:
  mov    -0x74(%rbp),%eax
  movslq %eax,%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x2,%rax
  add    %rbp,%rax
  sub    $0x68,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x88(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x8c(%rbp)
  je     L4
  mov    $0xffffffff,%eax
  jmp    L97
L4:
  addl   $0x1,-0x74(%rbp)
L60:
  cmpl   $0x7,-0x74(%rbp)
  jle    L85
  mov    $0x0,%eax
L97:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L94
  call   <__stack_chk_fail@plt>
L94:
  leave
  ret
```

assistant: ```c
int win(char board[9], char player) {
  unsigned wins[8][3] = {{0, 1, 2}, {3, 4, 5}, {6, 7, 8}, {0, 3, 6}, {1, 4, 7}, {2, 5, 8}, {0, 4, 8}, {2, 4, 6}};
  int i;
  for (i = 0; i < 8; ++i) {
    if (board[wins[i][0]] != 0 && board[wins[i][0]] == board[wins[i][1]] && board[wins[i][0]] == board[wins[i][2]]) {
      if (board[wins[i][2]] == player)
        return 1;
      else if (board[wins[i][2]] != player)
        return -1;
    }
  }
  return 0;
}
```