user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<jbg_int2dppriv>:
  endbr64
  sub    $0xc8,%rsp
  mov    %rdi,%rdx
  xor    %r10d,%r10d
  movabs $0x400000005,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0xb8(%rsp)
  xor    %eax,%eax
  mov    %rdi,0x18(%rsp)
  movabs $0x200000003,%rax
  movabs $0x600000007,%rcx
  mov    %rdi,0x3c(%rsp)
  movabs $0xa00000002,%rdi
  movabs $0x800000002,%r11
  mov    %rdi,0x5c(%rsp)
  movabs $0x800000009,%rdi
  mov    %rax,0x8(%rsp)
  movabs $0x300000000,%rax
  mov    %rdi,0x64(%rsp)
  lea    0x8(%rdx),%rdi
  mov    %rcx,0x10(%rsp)
  and    $0xfffffffffffffff8,%rdi
  mov    %rax,0x24(%rsp)
  mov    %rcx,0x34(%rsp)
  mov    %rax,0x54(%rsp)
  mov    %rcx,0x6c(%rsp)
  mov    %rdx,%rcx
  mov    %rax,0x84(%rsp)
  sub    %rdi,%rcx
  movabs $0xb00000002,%rax
  mov    %rax,0x8c(%rsp)
  add    $0x6c0,%ecx
  movabs $0x90000000a,%rax
  mov    %rax,0x94(%rsp)
  shr    $0x3,%ecx
  movabs $0x700000008,%rax
  mov    %rax,0x9c(%rsp)
  xor    %eax,%eax
  mov    %r11,0x2c(%rsp)
  mov    $0xfffffffe,%r11d
  movl   $0x0,0x4(%rsp)
  movq   $0x0,(%rdx)
  movq   $0x0,0x6b8(%rdx)
  rep stos %rax,%es:(%rdi)
  nopl   0x0(%rax,%rax,1)
L78:
  xor    %edi,%edi
  mov    $0x1,%r9d
  xor    %r8d,%r8d
  jmp    L38
  nopl   (%rax)
L119:
  mov    (%rsp,%rdi,4),%r9d
L38:
  mov    %edi,%ecx
  mov    %r10d,%eax
  add    $0x1,%rdi
  sar    %cl,%eax
  mov    %r9d,%ecx
  and    $0x1,%eax
  shl    %cl,%eax
  or     %eax,%r8d
  cmp    $0x8,%rdi
  jne    L119
  movslq %r8d,%r8
  mov    %r10d,%edi
  mov    %r11d,%ecx
  add    $0x1,%r10d
  movzbl (%rsi,%r8,1),%eax
  sar    $0x2,%edi
  and    $0x6,%ecx
  sub    $0x2,%r11d
  movslq %edi,%rdi
  and    $0x3,%eax
  shl    %cl,%eax
  or     %al,(%rdx,%rdi,1)
  cmp    $0x100,%r10d
  jne    L78
  mov    $0xfffffffe,%r11d
  xor    %r10d,%r10d
  nopl   0x0(%rax)
L110:
  xor    %edi,%edi
  mov    $0x1,%r9d
  xor    %r8d,%r8d
  jmp    L21
  nopl   (%rax)
L60:
  mov    0x20(%rsp,%rdi,4),%r9d
L21:
  mov    %edi,%ecx
  mov    %r10d,%eax
  add    $0x1,%rdi
  sar    %cl,%eax
  mov    %r9d,%ecx
  and    $0x1,%eax
  shl    %cl,%eax
  or     %eax,%r8d
  cmp    $0x8,%rdi
  jne    L60
  movslq %r8d,%r8
  lea    0x100(%r10),%eax
  mov    %r11d,%ecx
  add    $0x1,%r10d
  movzbl 0x100(%rsi,%r8,1),%edi
  sar    $0x2,%eax
  and    $0x6,%ecx
  sub    $0x2,%r11d
  cltq
  and    $0x3,%edi
  shl    %cl,%edi
  or     %dil,(%rdx,%rax,1)
  cmp    $0x200,%r10d
  jne    L110
  mov    $0xfffffffe,%r11d
  xor    %r10d,%r10d
  nopw   0x0(%rax,%rax,1)
L46:
  xor    %edi,%edi
  mov    $0x1,%r9d
  xor    %r8d,%r8d
  jmp    L63
  nopl   (%rax)
L70:
  mov    0x50(%rsp,%rdi,4),%r9d
L63:
  mov    %edi,%ecx
  mov    %r10d,%eax
  add    $0x1,%rdi
  sar    %cl,%eax
  mov    %r9d,%ecx
  and    $0x1,%eax
  shl    %cl,%eax
  or     %eax,%r8d
  cmp    $0x8,%rdi
  jne    L70
  movslq %r8d,%r8
  lea    0x300(%r10),%eax
  mov    %r11d,%ecx
  add    $0x1,%r10d
  movzbl 0x300(%rsi,%r8,1),%edi
  sar    $0x2,%eax
  and    $0x6,%ecx
  sub    $0x2,%r11d
  cltq
  and    $0x3,%edi
  shl    %cl,%edi
  or     %dil,(%rdx,%rax,1)
  cmp    $0x800,%r10d
  jne    L46
  mov    $0xfffffffe,%r11d
  xor    %r10d,%r10d
  nopw   0x0(%rax,%rax,1)
L52:
  xor    %edi,%edi
  mov    $0x1,%r9d
  xor    %r8d,%r8d
  jmp    L98
  nopl   (%rax)
L102:
  mov    0x80(%rsp,%rdi,4),%r9d
L98:
  mov    %edi,%ecx
  mov    %r10d,%eax
  add    $0x1,%rdi
  sar    %cl,%eax
  mov    %r9d,%ecx
  and    $0x1,%eax
  shl    %cl,%eax
  or     %eax,%r8d
  cmp    $0x8,%rdi
  jne    L102
  movslq %r8d,%r8
  lea    0xb00(%r10),%eax
  mov    %r11d,%ecx
  add    $0x1,%r10d
  movzbl 0xb00(%rsi,%r8,1),%edi
  sar    $0x2,%eax
  and    $0x6,%ecx
  sub    $0x2,%r11d
  cltq
  and    $0x3,%edi
  shl    %cl,%edi
  or     %dil,(%rdx,%rax,1)
  cmp    $0x1000,%r10d
  jne    L52
  mov    0xb8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L87
  add    $0xc8,%rsp
  ret
L87:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void jbg_int2dppriv(unsigned char *dptable, const char *internal) {
  int i, j, k;
  int trans0[8] = {1, 0, 3, 2, 7, 6, 5, 4};
  int trans1[9] = {1, 0, 3, 2, 8, 7, 6, 5, 4};
  int trans2[11] = {1, 0, 3, 2, 10, 9, 8, 7, 6, 5, 4};
  int trans3[12] = {1, 0, 3, 2, 11, 10, 9, 8, 7, 6, 5, 4};
  for (i = 0; i < 1728; dptable[i++] = 0)
    ;
  for (i = 0; i < 256; i++) {
    k = 0;
    for (j = 0; j < 8; j++)
      k |= ((i >> j) & 1) << trans0[j];
    dptable[(i + 0) >> 2] |= (internal[k + 0] & 3) << ((3 - (i & 3)) << 1);
  };
  for (i = 0; i < 512; i++) {
    k = 0;
    for (j = 0; j < 8; j++)
      k |= ((i >> j) & 1) << trans1[j];
    dptable[(i + 256) >> 2] |= (internal[k + 256] & 3) << ((3 - (i & 3)) << 1);
  };
  for (i = 0; i < 2048; i++) {
    k = 0;
    for (j = 0; j < 8; j++)
      k |= ((i >> j) & 1) << trans2[j];
    dptable[(i + 768) >> 2] |= (internal[k + 768] & 3) << ((3 - (i & 3)) << 1);
  };
  for (i = 0; i < 4096; i++) {
    k = 0;
    for (j = 0; j < 8; j++)
      k |= ((i >> j) & 1) << trans3[j];
    dptable[(i + 2816) >> 2] |= (internal[k + 2816] & 3) << ((3 - (i & 3)) << 1);
  };
  return;
}
```