user: 请将以下的汇编代码转换成C语言代码：

```asm
<inet_pton6>:
  endbr64
  push   %r15
  mov    $0x10,%edx
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rsi,0x28(%rsp)
  lea    0x30(%rsp),%rdi
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  mov    %rdi,0x8(%rsp)
  call   <memset@plt>
  movzbl 0x0(%rbp),%edx
  cmp    $0x3a,%dl
  je     L22
  movsbl %dl,%r15d
  lea    0x1(%rbp),%r13
  test   %r15d,%r15d
  je     L149
L111:
  mov    0x8(%rsp),%rax
  xor    %r12d,%r12d
  xor    %ebx,%ebx
  lea    D28(%rip),%r14
  movq   $0x0,0x18(%rsp)
  mov    %rax,0x10(%rsp)
  lea    0x40(%rsp),%rax
  mov    %rax,0x20(%rsp)
L252:
  mov    %r15d,%esi
  mov    %r14,%rdi
  call   <strchr@plt>
  mov    %r14,%rsi
  test   %rax,%rax
  je     L129
L3:
  add    $0x1,%ebx
  cmp    $0x5,%ebx
  je     L149
  shl    $0x4,%r12d
  sub    %rsi,%rax
  or     %eax,%r12d
L164:
  movsbl 0x0(%r13),%r15d
  add    $0x1,%r13
  test   %r15d,%r15d
  jne    L252
  test   %ebx,%ebx
  je     L297
  mov    0x10(%rsp),%rax
  lea    0x40(%rsp),%r13
  lea    0x2(%rax),%rbx
  cmp    %rbx,%r13
  jb     L149
  rol    $0x8,%r12w
  mov    %r12w,(%rax)
L159:
  mov    0x18(%rsp),%rax
  test   %rax,%rax
  je     L195
  mov    %rbx,%rcx
  sub    %rax,%rcx
  cmp    %r13,%rbx
  je     L149
  test   %ecx,%ecx
  jle    L291
  mov    0x18(%rsp),%rbx
  movslq %ecx,%rsi
  sub    $0x1,%ecx
  lea    0x3f(%rsp),%rdx
  lea    -0x1(%rbx,%rsi,1),%rax
  lea    -0x2(%rbx,%rsi,1),%rsi
  sub    %rcx,%rsi
  nopl   0x0(%rax,%rax,1)
L9:
  movzbl (%rax),%ecx
  sub    $0x1,%rax
  sub    $0x1,%rdx
  mov    %cl,0x1(%rdx)
  movb   $0x0,0x1(%rax)
  cmp    %rsi,%rax
  jne    L9
L291:
  mov    0x8(%rsp),%rsi
  mov    0x28(%rsp),%rdi
  mov    $0x10,%edx
  call   <memcpy@plt>
  mov    $0x1,%eax
  jmp    L28
  nopw   0x0(%rax,%rax,1)
L129:
  mov    %r15d,%esi
  lea    D23(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L293
  cmp    $0x3a,%r15d
  jne    L177
  test   %ebx,%ebx
  jne    L191
  cmpq   $0x0,0x18(%rsp)
  je     L89
  nopw   0x0(%rax,%rax,1)
L149:
  xor    %eax,%eax
L28:
  mov    0x48(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L120
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L191:
  mov    0x10(%rsp),%rcx
  lea    0x2(%rcx),%rax
  cmp    %rax,0x20(%rsp)
  jb     L149
  rol    $0x8,%r12w
  mov    %rax,0x10(%rsp)
  mov    %r13,%rbp
  xor    %ebx,%ebx
  mov    %r12w,(%rcx)
  xor    %r12d,%r12d
  jmp    L164
  nopl   0x0(%rax,%rax,1)
L22:
  cmpb   $0x3a,0x1(%rbp)
  jne    L149
  lea    0x2(%rbp),%r13
  mov    $0x3a,%r15d
  add    $0x1,%rbp
  jmp    L111
  nopl   0x0(%rax)
L89:
  mov    0x10(%rsp),%rax
  mov    %r13,%rbp
  mov    %rax,0x18(%rsp)
  jmp    L164
L177:
  cmp    $0x2e,%r15d
  jne    L149
  mov    0x10(%rsp),%rax
  lea    0x40(%rsp),%r13
  lea    0x4(%rax),%rbx
  cmp    %r13,%rbx
  ja     L149
  mov    %rax,%rsi
  mov    %rbp,%rdi
  call   <inet_pton4@plt>
  test   %rax,%rax
  jg     L159
  jmp    L149
  nopl   0x0(%rax)
L195:
  cmp    %r13,%rbx
  jne    L149
  jmp    L291
  cs nopw 0x0(%rax,%rax,1)
L297:
  mov    0x10(%rsp),%rbx
  lea    0x40(%rsp),%r13
  jmp    L159
L120:
  call   <__stack_chk_fail@plt>
L293:
  lea    D23(%rip),%rsi
  jmp    L3
```

tool_calls: name: retrieve_data
arguments: label: D28
data_type: string
name: retrieve_data
arguments: label: D23
data_type: string

tool: D28: 0123456789abcdef

tool: D23: 0123456789ABCDEF

assistant: ```c
int inet_pton6(const char *src, unsigned char *dst) {
  static const char xdigits_l[] = "0123456789abcdef";
  static const char xdigits_u[] = "0123456789ABCDEF";
  unsigned char tmp[16];
  unsigned char *tp = tmp;
  unsigned char *endp = NULL;
  unsigned char *colonp = NULL;
  int ch = 0;
  int seen_xdigits = 0;
  unsigned int val = 0;
  const char *xdigits;
  const char *curtok;
  memset(tp, '\0', 16);
  endp = tp + 16;
  if (*src == ':') {
    if (*++src != ':') {
      return (0);
    }
  }
  curtok = src;
  seen_xdigits = 0;
  val = 0;
  while ((ch = *src++) != '\0') {
    const char *pch;
    if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL) {
      pch = strchr((xdigits = xdigits_u), ch);
    }
    if (pch != NULL) {
      val <<= 4;
      val |= (pch - xdigits);
      if (++seen_xdigits > 4) {
        return (0);
      }
      continue;
    }
    if (ch == ':') {
      curtok = src;
      if (!seen_xdigits) {
        if (colonp) {
          return (0);
        }
        colonp = tp;
        continue;
      }
      if (tp + 2 > endp) {
        return (0);
      }
      *tp++ = (unsigned char)(val >> 8) & 0xff;
      *tp++ = (unsigned char)val & 0xff;
      seen_xdigits = 0;
      val = 0;
      continue;
    }
    if (ch == '.' && ((tp + 4) <= endp) && inet_pton4(curtok, tp) > 0) {
      tp += 4;
      seen_xdigits = 0;
      break;
    }
    return (0);
  }
  if (seen_xdigits) {
    if (tp + 2 > endp) {
      return (0);
    }
    *tp++ = (unsigned char)(val >> 8) & 0xff;
    *tp++ = (unsigned char)val & 0xff;
  }
  if (colonp != NULL) {
    const int n = tp - colonp;
    int i = 0;
    if (tp == endp) {
      return (0);
    }
    for (i = 1; i <= n; i++) {
      endp[-i] = colonp[n - i];
      colonp[n - i] = 0;
    }
    tp = endp;
  }
  if (tp != endp) {
    return (0);
  }
  memcpy(dst, tmp, 16);
  return (1);
}
```