user: Converte this assembly snippet into its equivalent C code:

```asm
<lnname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x850,%rsp
  mov    %rdi,-0x2848(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x2838(%rbp),%rdx
  mov    -0x2848(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <lstat@plt>
  cmp    $0xffffffff,%eax
  jne    L72
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L21
L72:
  mov    -0x2838(%rbp),%eax
  mov    %eax,%edi
  call   <S_ISLNK@plt>
  test   %eax,%eax
  jne    L73
  mov    -0x2848(%rbp),%rax
  mov    %rax,%rdi
  call   <filename@plt>
  mov    %rax,-0x2820(%rbp)
  mov    -0x2820(%rbp),%rax
  mov    %rax,%rdi
  call   <numerical_suffix@plt>
  mov    %rax,-0x2818(%rbp)
  mov    -0x2818(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L21
L73:
  lea    -0x2810(%rbp),%rcx
  mov    -0x2848(%rbp),%rax
  mov    $0x2800,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <readlink@plt>
  mov    %eax,-0x2834(%rbp)
  mov    -0x2834(%rbp),%eax
  cltq
  movb   $0x0,-0x2810(%rbp,%rax,1)
  mov    -0x2848(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,%rdx
  mov    -0x2834(%rbp),%eax
  cltq
  add    %rdx,%rax
  add    $0x1,%rax
  lea    0x8(%rax),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L28:
  cmp    %rdx,%rsp
  je     L41
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L28
L41:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L65
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L65:
  mov    %rsp,%rax
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,-0x2830(%rbp)
  mov    -0x2848(%rbp),%rax
  mov    %rax,%rdi
  call   <basename@plt>
  mov    %rax,-0x2828(%rbp)
  lea    -0x2810(%rbp),%rcx
  mov    -0x2828(%rbp),%rdx
  mov    -0x2830(%rbp),%rax
  lea    D1(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x2830(%rbp),%rax
  mov    %rax,%rdi
  call   <lnname>
L21:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L11
  call   <__stack_chk_fail@plt>
L11:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D8
data_type: string
name: read_data
arguments: data_label: D1
data_type: string

tool: D8: 1

tool: D1: %s/%s

assistant: ```c
void lnname(char *name) {
  struct stat stat;
  if (lstat(name, &stat) == -1) {
    puts("1");
  } else {
    if (!S_ISLNK(stat.st_mode)) {
      char *fname, *suffix;
      fname = filename(name);
      suffix = numerical_suffix(fname);
      puts(suffix);
    } else {
      char buf[10240];
      char *new_name;
      char *bname;
      int nb;
      nb = readlink(name, buf, 10240);
      buf[nb] = 0;
      new_name = alloca(strlen(name) + nb + 1);
      bname = basename(name);
      sprintf(new_name, "%s/%s", bname, buf);
      lnname(new_name);
    }
  }
}
```