user: 这段汇编代码用C语言表示是什么样的：

```asm
<fourSum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %rcx,-0x38(%rbp)
  movl   $0x0,-0x1c(%rbp)
  movl   $0x0,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  cmpl   $0x3,-0x2c(%rbp)
  jg     L202
  mov    $0x0,%eax
  jmp    L63
L202:
  mov    $0x200,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L92
L148:
  mov    $0x10,%edi
  call   <malloc@plt>
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  addl   $0x1,-0x14(%rbp)
L92:
  cmpl   $0x3f,-0x14(%rbp)
  jle    L148
  mov    -0x2c(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <quick_sort@plt>
  movl   $0x0,-0x10(%rbp)
  jmp    L225
L86:
  cmpl   $0x0,-0x10(%rbp)
  jle    L241
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jle    L241
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L163
L241:
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L251
L83:
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0xc(%rbp)
  jle    L115
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jle    L115
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L115
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L149
L115:
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x2c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L19
L54:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %eax,%edx
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %eax,%edx
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %edx,%eax
  cmp    %eax,-0x30(%rbp)
  jle    L134
  addl   $0x1,-0x1c(%rbp)
  jmp    L19
L134:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %eax,%edx
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %eax,%edx
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %edx,%eax
  cmp    %eax,-0x30(%rbp)
  jge    L112
  subl   $0x1,-0x18(%rbp)
  jmp    L19
L112:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  lea    0x4(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  lea    0x8(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  lea    0xc(%rax),%rdx
  mov    (%rcx),%eax
  mov    %eax,(%rdx)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x38(%rbp),%rax
  mov    %edx,(%rax)
  addl   $0x1,-0x1c(%rbp)
  jmp    L88
L96:
  addl   $0x1,-0x1c(%rbp)
L88:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x1c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L19
  mov    -0x1c(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L96
L19:
  mov    -0x1c(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L54
  jmp    L79
L149:
  nop
L79:
  addl   $0x1,-0xc(%rbp)
L251:
  mov    -0x2c(%rbp),%eax
  sub    $0x2,%eax
  cmp    %eax,-0xc(%rbp)
  jl     L83
  jmp    L33
L163:
  nop
L33:
  addl   $0x1,-0x10(%rbp)
L225:
  mov    -0x2c(%rbp),%eax
  sub    $0x3,%eax
  cmp    %eax,-0x10(%rbp)
  jl     L86
  mov    -0x8(%rbp),%rax
L63:
  leave
  ret
```

assistant: ```c
int **fourSum(int *nums, int numsSize, int target, int *returnSize) {
  int left = 0;
  int right = 0;
  int **ret = NULL;
  if (numsSize < 4) {
    return NULL;
  }
  ret = (int **)malloc(sizeof(int *) * 64);
  for (int i = 0; i < 64; i++) {
    ret[i] = (int *)malloc(sizeof(int) * 4);
  }
  quick_sort(nums, 0, numsSize - 1);
  for (int i = 0; i < numsSize - 3; i++) {
    if (i > 0 && (*returnSize) > 0 && nums[i] == ret[(*returnSize) - 1][0])
      continue;
    for (int j = i + 1; j < numsSize - 2; j++) {
      if (j > i + 1 && (*returnSize) > 0 && nums[i] == ret[(*returnSize) - 1][0] && nums[j] == ret[(*returnSize) - 1][1])
        continue;
      left = j + 1;
      right = numsSize - 1;
      while (left < right) {
        if (nums[i] + nums[j] + nums[left] + nums[right] < target) {
          left++;
        } else if (nums[i] + nums[j] + nums[left] + nums[right] > target) {
          right--;
        } else {
          ret[*returnSize][0] = nums[i];
          ret[*returnSize][1] = nums[j];
          ret[*returnSize][2] = nums[left];
          ret[*returnSize][3] = nums[right];
          (*returnSize)++;
          left++;
          while (nums[left] == nums[left - 1] && left < right)
            left++;
        }
      }
    }
  }
  return ret;
}
```