user: 请将以下的汇编代码转换成C语言代码:

```asm
<possible_win_multi>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  cmp    $0x78,%sil
  mov    $0x12,%r12d
  mov    $0x32,%eax
  cmovne %eax,%r12d
  mov    $0x0,%r13d
L167:
  mov    %r13d,%r14d
  mov    (%rbx,%r13,8),%rax
  movsbl (%rax),%edi
  call   <val@plt>
  mov    %eax,%ebp
  mov    (%rbx,%r13,8),%rax
  movsbl 0x1(%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  mov    (%rbx,%r13,8),%rax
  movsbl 0x2(%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  cmp    %r12d,%ebp
  je     L94
L250:
  add    $0x1,%r13
  cmp    $0x3,%r13
  jne    L167
  mov    $0x0,%r13d
L179:
  mov    %r13d,%r14d
  mov    (%rbx),%rax
  movsbl (%rax,%r13,1),%edi
  call   <val@plt>
  mov    %eax,%ebp
  mov    0x8(%rbx),%rax
  movsbl (%rax,%r13,1),%edi
  call   <val@plt>
  imul   %eax,%ebp
  mov    0x10(%rbx),%rax
  movsbl (%rax,%r13,1),%edi
  call   <val@plt>
  imul   %eax,%ebp
  cmp    %r12d,%ebp
  je     L220
L77:
  add    $0x1,%r13
  cmp    $0x3,%r13
  jne    L179
  mov    (%rbx),%rax
  movsbl (%rax),%edi
  call   <val@plt>
  mov    %eax,%ebp
  mov    0x8(%rbx),%rax
  movsbl 0x1(%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  mov    0x10(%rbx),%rax
  movsbl 0x2(%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  cmp    %r12d,%ebp
  jne    L53
  mov    $0x0,%eax
L16:
  mov    (%rbx,%rax,8),%rdx
  cmpb   $0x2d,(%rdx,%rax,1)
  je     L248
  add    $0x1,%rax
  cmp    $0x3,%rax
  jne    L16
L53:
  mov    (%rbx),%rax
  movsbl 0x2(%rax),%edi
  call   <val@plt>
  mov    %eax,%ebp
  mov    0x8(%rbx),%rax
  movsbl 0x1(%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  mov    0x10(%rbx),%rax
  movsbl (%rax),%edi
  call   <val@plt>
  imul   %eax,%ebp
  cmp    %r12d,%ebp
  je     L243
L75:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L94:
  mov    (%rbx,%r13,8),%rax
  cmpb   $0x2d,(%rax)
  je     L154
  cmpb   $0x2d,0x1(%rax)
  je     L120
  cmpb   $0x2d,0x2(%rax)
  jne    L250
  mov    $0x2,%edx
  jmp    L170
L154:
  mov    $0x0,%edx
L170:
  lea    (%r14,%r14,2),%eax
  lea    0x1(%rdx,%rax,1),%ebx
  mov    %ebx,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L75
L120:
  mov    $0x1,%edx
  jmp    L170
L220:
  mov    (%rbx,%r13,8),%rax
  cmpb   $0x2d,(%rax)
  je     L134
  cmpb   $0x2d,0x1(%rax)
  je     L161
  cmpb   $0x2d,0x2(%rax)
  jne    L77
  mov    $0x2,%eax
  jmp    L74
L134:
  mov    $0x0,%eax
L74:
  lea    (%r14,%r14,2),%edx
  lea    0x1(%rax,%rdx,1),%ebx
  mov    %ebx,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L75
L161:
  mov    $0x1,%eax
  jmp    L74
L248:
  lea    0x1(,%rax,4),%ebx
  mov    %ebx,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L75
L243:
  mov    (%rbx),%rax
  cmpb   $0x2d,0x2(%rax)
  je     L8
  mov    0x8(%rbx),%rax
  cmpb   $0x2d,0x1(%rax)
  je     L216
  mov    0x10(%rbx),%rax
  cmpb   $0x2d,(%rax)
  jne    L75
  mov    $0x2,%eax
  mov    $0x0,%edx
  jmp    L224
L8:
  mov    $0x0,%eax
  mov    $0x2,%edx
L224:
  lea    (%rax,%rax,2),%eax
  lea    0x1(%rdx,%rax,1),%ebx
  mov    %ebx,%esi
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L75
L216:
  mov    $0x1,%eax
  mov    $0x1,%edx
  jmp    L224
```

tool_calls: name: retrieve_data
arguments: data_label: D15
type: string

tool: D15: returning: %d


assistant: ```c
int possible_win_multi(char **board, char piece) {
  int i, j;
  int win_value = (piece == 'x') ? 18 : 50;
  for (i = 0; i < 3; ++i) {
    if ((val(board[i][0]) * val(board[i][1]) * val(board[i][2])) == win_value) {
      for (j = 0; j < 3; ++j) {
        if (board[i][j] == '-') {
          printf("returning: %d\n", (3 * i + j + 1));
          return (3 * i + j + 1);
        }
      }
    }
  }
  for (i = 0; i < 3; ++i) {
    if ((val(board[0][i]) * val(board[1][i]) * val(board[2][i])) == win_value) {
      for (j = 0; j < 3; ++j) {
        if (board[i][j] == '-') {
          printf("returning: %d\n", (3 * i + j + 1));
          return (3 * i + j + 1);
        }
      }
    }
  }
  if ((val(board[0][0]) * val(board[1][1]) * val(board[2][2])) == win_value) {
    for (j = 0; j < 3; ++j) {
      if (board[j][j] == '-') {
        printf("returning: %d\n", (3 * j + j + 1));
        return (3 * j + j + 1);
      }
    }
  }
  if ((val(board[0][2]) * val(board[1][1]) * val(board[2][0])) == win_value) {
    for (j = 0; j < 3; ++j) {
      if (board[j][2 - j] == '-') {
        printf("returning: %d\n", (3 * j + (2 - j) + 1));
        return (3 * j + (2 - j) + 1);
      }
    }
  }
}
```