user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<stucki>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %ecx,-0x10(%rbp)
  mov    %r8d,-0x14(%rbp)
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D6(%rip),%rsi
  mov    -0x8(%rbp),%eax
  movq   %rsi,%xmm0
  mov    %eax,%esi
  call   <diff@plt>
  mov    -0x4(%rbp),%eax
  lea    0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D77(%rip),%rsi
  mov    -0x8(%rbp),%eax
  movq   %rsi,%xmm0
  mov    %eax,%esi
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    -0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D106(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D77(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D6(%rip),%rsi
  mov    -0x4(%rbp),%eax
  movq   %rsi,%xmm0
  mov    %edi,%esi
  mov    %eax,%edi
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D77(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D106(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x2(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    -0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D12(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x2(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D106(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D77(%rip),%rsi
  mov    -0x4(%rbp),%eax
  movq   %rsi,%xmm0
  mov    %edi,%esi
  mov    %eax,%edi
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x2(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D106(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  mov    -0x8(%rbp),%eax
  lea    0x2(%rax),%esi
  mov    -0x4(%rbp),%eax
  lea    0x2(%rax),%edi
  mov    -0x14(%rbp),%r8d
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    D12(%rip),%rax
  movq   %rax,%xmm0
  call   <diff@plt>
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D77
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D106
type_guessed: byte[8]
name: extract_symbolic_data
arguments: tag: D12
type_guessed: byte[8]

tool: {"D6": [0x18,0x86,0x61,0x18,0x86,0x61,0xc8,0x3f]}

tool: {"D77": [0x18,0x86,0x61,0x18,0x86,0x61,0xb8,0x3f]}

tool: {"D106": [0x18,0x86,0x61,0x18,0x86,0x61,0xa8,0x3f]}

tool: {"D12": [0x18,0x86,0x61,0x18,0x86,0x61,0x98,0x3f]}

assistant: ```c
void stucki(int x, int y, int dr, int dg, int db) {
  diff(x + 1, y, 8.0 / 42, dr, dg, db);
  diff(x + 2, y, 4.0 / 42, dr, dg, db);
  diff(x - 2, y + 1, 2.0 / 42, dr, dg, db);
  diff(x - 1, y + 1, 4.0 / 42, dr, dg, db);
  diff(x, y + 1, 8.0 / 42, dr, dg, db);
  diff(x + 1, y + 1, 4.0 / 42, dr, dg, db);
  diff(x + 2, y + 1, 2.0 / 42, dr, dg, db);
  diff(x - 2, y + 2, 1.0 / 42, dr, dg, db);
  diff(x - 1, y + 2, 2.0 / 42, dr, dg, db);
  diff(x, y + 2, 4.0 / 42, dr, dg, db);
  diff(x + 1, y + 2, 2.0 / 42, dr, dg, db);
  diff(x + 2, y + 2, 1.0 / 42, dr, dg, db);
}
```