user: Translate the below assembly code into C programming language:

```asm
<traverse>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %edi,0xc(%rsp)
  mov    %esi,0x20(%rsp)
  mov    %rdx,0x10(%rsp)
  mov    %r9,0x18(%rsp)
  mov    0x70(%rsp),%rbp
  mov    0x78(%rsp),%r12
  cmp    %esi,%edi
  je     L25
  mov    %rcx,%r13
  test   %esi,%esi
  jle    L92
  mov    0xc(%rsp),%edi
  movslq %edi,%rax
  mov    0x10(%rsp),%rsi
  lea    (%rsi,%rax,4),%rax
  mov    %rax,0x28(%rsp)
  mov    0x20(%rsp),%eax
  sub    $0x1,%eax
  mov    %eax,%r15d
  mov    $0x0,%ebx
  add    %edi,%eax
  mov    %eax,0x24(%rsp)
  mov    %rbp,0x70(%rsp)
  mov    %r12,0x78(%rsp)
  mov    %r8,%r12
  jmp    L71
L25:
  mov    (%r12),%eax
  add    $0x1,%eax
  mov    %eax,(%r12)
  lea    0x0(,%rax,8),%esi
  mov    0x0(%rbp),%rdi
  call   <realloc@plt>
  mov    %rax,0x0(%rbp)
  mov    0x20(%rsp),%ebx
  movslq %ebx,%r14
  lea    0x0(,%rbx,8),%edi
  call   <malloc@plt>
  movslq (%r12),%rdx
  mov    0x0(%rbp),%rcx
  mov    %rax,-0x8(%rcx,%rdx,8)
  mov    %ebx,%eax
  test   %ebx,%ebx
  jle    L92
  lea    -0x1(%rbx),%r13d
  lea    0x8(,%r13,8),%r15
  mov    $0x0,%ebx
  add    $0x1,%eax
  mov    %eax,0xc(%rsp)
L113:
  mov    0xc(%rsp),%edi
  call   <malloc@plt>
  mov    %rax,%rdx
  movslq (%r12),%rcx
  mov    0x0(%rbp),%rax
  mov    -0x8(%rax,%rcx,8),%rax
  mov    %rdx,(%rax,%rbx,1)
  mov    $0x0,%eax
L55:
  movslq (%r12),%rcx
  mov    0x0(%rbp),%rdx
  mov    -0x8(%rdx,%rcx,8),%rdx
  mov    (%rdx,%rbx,1),%rdx
  movb   $0x2e,(%rdx,%rax,1)
  mov    %rax,%rdx
  add    $0x1,%rax
  cmp    %r13,%rdx
  jne    L55
  movslq (%r12),%rdx
  mov    0x0(%rbp),%rax
  mov    -0x8(%rax,%rdx,8),%rax
  mov    (%rax,%rbx,1),%rax
  movb   $0x0,(%rax,%r14,1)
  add    $0x8,%rbx
  cmp    %r15,%rbx
  jne    L113
  mov    $0x0,%eax
  mov    0x10(%rsp),%rsi
L91:
  movslq (%r12),%rcx
  mov    0x0(%rbp),%rdx
  mov    -0x8(%rdx,%rcx,8),%rcx
  movslq (%rsi,%rax,4),%rdx
  mov    (%rcx,%rax,8),%rcx
  movb   $0x51,(%rcx,%rdx,1)
  mov    %rax,%rdx
  add    $0x1,%rax
  cmp    %rdx,%r13
  jne    L91
L92:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L75:
  lea    0x1(%rbx),%rax
  cmp    %r15,%rbx
  je     L92
  mov    %rax,%rbx
L71:
  cmpl   $0x0,0x0(%r13,%rbx,4)
  je     L75
  mov    0xc(%rsp),%eax
  add    %ebx,%eax
  cltq
  lea    (%r12,%rax,4),%rbp
  cmpl   $0x0,0x0(%rbp)
  je     L75
  mov    0x24(%rsp),%eax
  sub    %ebx,%eax
  cltq
  mov    0x18(%rsp),%rdi
  lea    (%rdi,%rax,4),%r14
  cmpl   $0x0,(%r14)
  je     L75
  movl   $0x0,(%r14)
  movl   $0x0,0x0(%rbp)
  movl   $0x0,0x0(%r13,%rbx,4)
  mov    0x28(%rsp),%rax
  mov    %ebx,(%rax)
  mov    0xc(%rsp),%eax
  lea    0x1(%rax),%edi
  push   0x78(%rsp)
  push   0x78(%rsp)
  mov    0x28(%rsp),%r9
  mov    %r12,%r8
  mov    %r13,%rcx
  mov    0x20(%rsp),%rdx
  mov    0x30(%rsp),%esi
  call   <traverse>
  movl   $0x1,(%r14)
  movl   $0x1,0x0(%rbp)
  movl   $0x1,0x0(%r13,%rbx,4)
  add    $0x10,%rsp
  jmp    L75
```

assistant: ```c
void traverse(int row, int n, int *stack, bool *cols, bool *fslash, bool *bslash, char ****boards, int *returnSize) {
  if (row == n) {
    (*returnSize)++;
    *boards = (char ***)realloc(*boards, sizeof(char **) * (*returnSize));
    (*boards)[*returnSize - 1] = (char **)malloc(sizeof(char *) * n);
    for (int i = 0; i < n; i++) {
      (*boards)[*returnSize - 1][i] = (char *)malloc(sizeof(char) * (n + 1));
      for (int j = 0; j < n; j++)
        (*boards)[*returnSize - 1][i][j] = '.';
      (*boards)[*returnSize - 1][i][n] = '\0';
    }
    for (int i = 0; i < n; i++)
      (*boards)[*returnSize - 1][i][stack[i]] = 'Q';
    return;
  }
  for (int i = 0; i < n; i++) {
    int f = row + i, b = row + n - 1 - i;
    if (cols[i] && fslash[f] && bslash[b]) {
      cols[i] = fslash[f] = bslash[b] = false;
      stack[row] = i;
      traverse(row + 1, n, stack, cols, fslash, bslash, boards, returnSize);
      cols[i] = fslash[f] = bslash[b] = true;
    }
  }
}
```