user: 请将以下的汇编代码转换成C语言代码：

```asm
<do_ipconfig>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x14(%rbp)
  mov    -0x24(%rbp),%eax
  add    $0x3,%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L16
  mov    $0xffffffff,%eax
  jmp    L27
L16:
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  lea    D20(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  lea    D4(%rip),%rdx
  mov    %rdx,(%rax)
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  lea    D24(%rip),%rdx
  mov    %rdx,(%rax)
  movl   $0x1,-0x18(%rbp)
  jmp    L12
L19:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x3,%edx
  lea    D49(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L10
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    $0x9,%edx
  lea    D48(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L67
L10:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  mov    (%rcx),%rax
  mov    %rax,(%rdx)
L67:
  addl   $0x1,-0x18(%rbp)
L12:
  mov    -0x18(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L19
  cmpl   $0x1,-0x14(%rbp)
  jle    L15
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movq   $0x0,(%rax)
  mov    -0x10(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <dump_args@plt>
  mov    -0x10(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ipconfig_main@plt>
  jmp    L27
L15:
  mov    $0x0,%eax
L27:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L65
  call   <__stack_chk_fail@plt>
L65:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D20
type_guessed: string
name: unpack_data
arguments: tag: D4
type_guessed: string
name: unpack_data
arguments: tag: D24
type_guessed: string
name: unpack_data
arguments: tag: D49
type_guessed: string
name: unpack_data
arguments: tag: D48
type_guessed: string

tool: D20: IP-Config

tool: D4: -i

tool: D24: Linux kinit

tool: D49: ip=

tool: D48: nfsaddrs=

assistant: ```c
int do_ipconfig(int argc, char *argv[]) {
  int i, a = 0;
  char **args = alloca((argc + 3) * sizeof(char *));
  if (!args)
    return -1;
  args[a++] = (char *)"IP-Config";
  args[a++] = (char *)"-i";
  args[a++] = (char *)"Linux kinit";
  ((void)0);
  for (i = 1; i < argc; i++) {
    if (strncmp(argv[i], "ip=", 3) == 0 || strncmp(argv[i], "nfsaddrs=", 9) == 0) {
      args[a++] = argv[i];
    }
  }
  if (a > 1) {
    args[a] = NULL;
    dump_args(a, args);
    return ipconfig_main(a, args);
  }
  return 0;
}
```