user: 这段汇编代码用C语言表示是什么样的：

```asm
<unstargun>:
  endbr64
  push   %r15
  mov    %rsi,%r11
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8a8,%rsp
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rdx
  mov    %rdx,0x898(%rsp)
  xor    %edx,%edx
  test   %rsi,%rsi
  je     L82
  movdqa D9(%rip),%xmm3
  movdqa D12(%rip),%xmm2
  mov    %rdi,%rax
  xor    %ecx,%ecx
  xor    %edi,%edi
  lea    0x90(%rsp),%r14
  lea    0x490(%rsp),%rdx
L191:
  mov    %r14,%rsi
  movdqa %xmm3,%xmm0
  nopw   0x0(%rax,%rax,1)
L226:
  movdqa %xmm0,%xmm1
  add    $0x10,%rsi
  paddd  %xmm2,%xmm0
  movaps %xmm1,-0x10(%rsi)
  cmp    %rdx,%rsi
  jne    L226
  xor    %esi,%esi
L242:
  mov    (%rax,%rcx,4),%ebp
  lea    0x1(%rcx),%r8d
  cmp    $0x7f,%ebp
  jle    L46
  lea    -0x7f(%rsi,%rbp,1),%esi
  cmp    $0x100,%esi
  je     L223
  cmp    $0xff,%esi
  ja     L37
  xor    %ebp,%ebp
L112:
  xor    %r9d,%r9d
  jmp    L54
  cs nopw 0x0(%rax,%rax,1)
L139:
  mov    (%rax,%rcx,4),%ecx
  add    $0x1,%r9d
  add    $0x2,%r8d
  add    $0x1,%esi
  mov    %ecx,0x490(%rsp,%rbx,4)
  cmp    %ebp,%r9d
  jg     L198
L156:
  cmp    $0x100,%esi
  je     L37
L54:
  mov    %r8d,%r10d
  mov    %esi,%ebx
  lea    0x1(%r8),%ecx
  mov    (%rax,%r10,4),%r10d
  mov    %r10d,0x90(%rsp,%rbx,4)
  cmp    %esi,%r10d
  jne    L139
  add    $0x1,%r9d
  mov    %ecx,%r8d
  add    $0x1,%esi
  cmp    %ebp,%r9d
  jle    L156
L198:
  cmp    $0x100,%esi
  jne    L225
L223:
  mov    %r8d,%esi
  lea    0x2(%r8),%ecx
  add    $0x1,%r8d
  mov    (%rax,%r8,4),%ebp
  shl    $0x8,%ebp
  or     (%rax,%rsi,4),%ebp
  xor    %esi,%esi
  xchg   %ax,%ax
L75:
  test   %esi,%esi
  je     L98
  lea    -0x1(%rsi),%r12d
  movslq %r12d,%r8
  movslq 0x10(%rsp,%r8,4),%r10
  mov    0x90(%rsp,%r10,4),%r9d
  mov    %r10,%r8
  cmp    %r10d,%r9d
  je     L195
  cmp    $0x7d,%r12d
  jle    L53
L37:
  mov    $0xffffffff,%eax
L87:
  mov    0x898(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L231
  add    $0x8a8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L46:
  test   %ebp,%ebp
  jns    L112
L225:
  mov    %r8d,%ecx
  jmp    L242
L98:
  sub    $0x1,%ebp
  jb     L142
  movslq (%rax,%rcx,4),%r10
  lea    0x1(%rcx),%r13d
  mov    $0x2,%r15d
  mov    $0x1,%ebx
  mov    0x90(%rsp,%r10,4),%r9d
  mov    %r10,%r8
  cmp    %r10d,%r9d
  je     L96
L93:
  mov    0x490(%rsp,%r10,4),%ecx
  mov    %ecx,0x10(%rsp,%rsi,4)
  movslq %r15d,%rsi
  mov    %r13d,%ecx
  mov    %r9d,0x10(%rsp,%rbx,4)
  jmp    L75
L96:
  xor    %r12d,%r12d
  mov    %r13d,%ecx
L195:
  mov    0x8(%rsp),%rbx
  mov    %edi,%esi
  add    $0x1,%edi
  mov    %r8d,(%rbx,%rsi,4)
  movslq %r12d,%rsi
  jmp    L75
L142:
  mov    %edi,%esi
  cmp    %r11,%rsi
  jb     L191
L245:
  mov    %edi,%eax
  sub    %r11d,%eax
  jmp    L87
L82:
  xor    %edi,%edi
  jmp    L245
L53:
  lea    0x1(%rsi),%r15d
  movslq %esi,%rbx
  mov    %ecx,%r13d
  movslq %r12d,%rsi
  jmp    L93
L231:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D9
data_type: byte[16]
name: parse_data
arguments: data_tag: D12
data_type: byte[16]

tool: {"D9": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D12": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
unsigned int unstargun(const uint8_t *in, size_t expanded_size, uint8_t *out) {
  uint8_t tableA[256], tableB[256];
  unsigned int inpos = 0;
  unsigned int outpos = 0;
  int i;
  while (outpos < expanded_size) {
    for (i = 0; i < 256; i++)
      tableA[i] = i;
    uint8_t code;
    unsigned int tablepos = 0;
    do {
      code = in[inpos++];
      if (code > 127) {
        tablepos += code - 127;
        code = 0;
      }
      if (tablepos == 256)
        break;
      for (i = 0; i <= code; i++) {
        if (tablepos >= 256)
          return (-1);
        uint8_t data = in[inpos++];
        tableA[tablepos] = data;
        if (tablepos != data) {
          tableB[tablepos] = in[inpos++];
        }
        tablepos++;
      }
    } while (tablepos < 256);
    int len = in[inpos++];
    len |= in[inpos++] << 8;
    int expbufpos = 0;
    uint8_t expbuf[32];
    while (1) {
      if (expbufpos) {
        code = expbuf[--expbufpos];
      } else {
        if (--len == -1)
          break;
        code = in[inpos++];
      }
      if (code == tableA[code]) {
        out[outpos++] = code;
      } else {
        if (expbufpos >= (signed)sizeof(expbuf) - 2)
          return (-1);
        expbuf[expbufpos++] = tableB[code];
        expbuf[expbufpos++] = tableA[code];
      }
    }
  }
  return outpos - expanded_size;
}
```