user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<pick_setup>:
  endbr64
  push   %r15
  lea    D2(%rip),%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x228,%rsp
  mov    %esi,0xc(%rsp)
  mov    %r15,%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x218(%rsp)
  xor    %eax,%eax
  movb   $0x0,(%rdi)
  mov    %rdx,%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L12
  mov    %rax,%rbp
  xor    %r12d,%r12d
  lea    0x10(%rsp),%rbx
  nopl   0x0(%rax,%rax,1)
L175:
  mov    %rbp,%rdx
  mov    $0x1ff,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L182
  movzbl 0x10(%rsp),%edx
  movb   $0x0,0x20f(%rsp)
  test   %dl,%dl
  je     L180
  mov    %rbx,%rax
  nopl   0x0(%rax)
L21:
  cmp    $0xa,%dl
  jne    L161
  movb   $0x0,(%rax)
L161:
  movzbl 0x1(%rax),%edx
  add    $0x1,%rax
  test   %dl,%dl
  jne    L21
L180:
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    $0x3e,%eax
  jle    L198
  movzbl 0x10(%rsp),%eax
  sub    $0x41,%eax
  cmp    $0x1a,%al
  adc    $0x0,%r12d
L198:
  movb   $0x0,0x10(%rsp)
  jmp    L175
  cs nopw 0x0(%rax,%rax,1)
L182:
  mov    %rbp,%rdi
  call   <fclose@plt>
  test   %r12d,%r12d
  jne    L6
L12:
  xor    %eax,%eax
L156:
  mov    0x218(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L97
  add    $0x228,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L6:
  xor    %eax,%eax
  call   <rand@plt>
  mov    %r14,%rdi
  mov    %r15,%rsi
  xor    %r14d,%r14d
  cltd
  idiv   %r12d
  mov    %edx,%ebp
  call   <fopen@plt>
  mov    %rax,%r12
  cs nopw 0x0(%rax,%rax,1)
L167:
  mov    %r12,%rdx
  mov    $0x1ff,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L154
  movzbl 0x10(%rsp),%edx
  movb   $0x0,0x20f(%rsp)
  test   %dl,%dl
  je     L144
  mov    %rbx,%rax
  nopl   0x0(%rax)
L152:
  cmp    $0xa,%dl
  jne    L177
  movb   $0x0,(%rax)
L177:
  movzbl 0x1(%rax),%edx
  add    $0x1,%rax
  test   %dl,%dl
  jne    L152
L144:
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    $0x3e,%eax
  jle    L81
  movzbl 0x10(%rsp),%eax
  sub    $0x41,%eax
  cmp    $0x19,%al
  ja     L81
  cmp    %ebp,%r14d
  je     L109
L51:
  add    $0x1,%r14d
L81:
  movb   $0x0,0x10(%rsp)
  jmp    L167
L154:
  mov    %r12,%rdi
  call   <fclose@plt>
  cmpb   $0x62,0xc(%rsp)
  jne    L156
  mov    %r13,%rdi
  mov    $0x38,%edx
  mov    $0x31,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x37,%edx
  mov    $0x32,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x48,%edx
  mov    $0x61,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x47,%edx
  mov    $0x62,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x46,%edx
  mov    $0x63,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x45,%edx
  mov    $0x64,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x44,%edx
  mov    $0x65,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x43,%edx
  mov    $0x66,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x42,%edx
  mov    $0x67,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  mov    $0x41,%edx
  mov    $0x68,%esi
  call   <strrep@plt>
  mov    %r13,%rdi
  call   <strlwr@plt>
  jmp    L156
L109:
  mov    %rbx,%rsi
  mov    %r13,%rdi
  movb   $0x0,0x4f(%rsp)
  call   <strcpy@plt>
  jmp    L51
L97:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D2
type_infered: string

tool: D2: r

assistant: ```c
pick_setup(char *s, char side, char *file) {
  FILE *f;
  char b[512];
  int i, count, r;
  s[0] = '\0';
  count = 0;
  f = fopen(file, "r");
  if (f == NULL) {
    return (0);
  }
  while (fgets(b, 511, f) != NULL) {
    b[511] = '\0';
    for (i = 0; b[i] != '\0'; i++) {
      if (b[i] == '\n') {
        b[i] = '\0';
      }
    }
    if (strlen(b) >= 63) {
      if ((b[0] >= 'A') && (b[0] <= 'Z')) {
        count += 1;
      }
    }
    b[0] = '\0';
  }
  fclose(f);
  if (count == 0) {
    return (0);
  }
  r = rand() % count;
  count = 0;
  f = fopen(file, "r");
  while (fgets(b, 511, f) != NULL) {
    b[511] = '\0';
    for (i = 0; b[i] != '\0'; i++) {
      if (b[i] == '\n') {
        b[i] = '\0';
      }
    }
    if (strlen(b) >= 63) {
      if ((b[0] >= 'A') && (b[0] <= 'Z')) {
        if (r == count) {
          b[63] = '\0';
          strcpy(s, b);
        }
        count += 1;
      }
    }
    b[0] = '\0';
  }
  fclose(f);
  if (side == 'b') {
    strrep(s, '1', '8');
    strrep(s, '2', '7');
    strrep(s, 'a', 'H');
    strrep(s, 'b', 'G');
    strrep(s, 'c', 'F');
    strrep(s, 'd', 'E');
    strrep(s, 'e', 'D');
    strrep(s, 'f', 'C');
    strrep(s, 'g', 'B');
    strrep(s, 'h', 'A');
    strlwr(s);
  }
}
```