user: 这段汇编代码用C语言表示是什么样的?

```asm
<test_ft_memchr>:
  endbr64
  push   %rbx
  lea    D140(%rip),%rdi
  call   <puts@plt>
  lea    D238(%rip),%rdi
  mov    $0x0,%eax
  call   <_it@plt>
  mov    $0x0,%eax
  call   <_begin_assert@plt>
  mov    $0x5,%edx
  mov    $0x30,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  cltq
  lea    D60(%rip),%rdx
  cmp    %rdx,%rax
  je     L45
  mov    $0x0,%eax
  call   <_fail_test@plt>
  mov    $0x1f,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x90,%edx
  lea    D66(%rip),%rsi
  lea    D230(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x5,%edx
  mov    $0x30,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  mov    %eax,%esi
  lea    D60(%rip),%rdx
  lea    D50(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebx
L4:
  mov    %ebx,%eax
  pop    %rbx
  ret
L45:
  mov    $0x0,%eax
  call   <_begin_assert@plt>
  mov    $0x5,%edx
  mov    $0x6c,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  cltq
  lea    D269(%rip),%rdx
  cmp    %rdx,%rax
  je     L56
  mov    $0x0,%eax
  call   <_fail_test@plt>
  mov    $0x1f,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x91,%edx
  lea    D66(%rip),%rsi
  lea    D230(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x5,%edx
  mov    $0x6c,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  mov    %eax,%esi
  lea    D269(%rip),%rdx
  lea    D50(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebx
  jmp    L4
L56:
  lea    D71(%rip),%rdi
  mov    $0x0,%eax
  call   <_it@plt>
  mov    $0x0,%eax
  call   <_begin_assert@plt>
  mov    $0x0,%edx
  mov    $0x30,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  test   %eax,%eax
  jne    L31
  mov    $0x0,%eax
  call   <_begin_assert@plt>
  mov    $0x5,%edx
  mov    $0x6b,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L48
  mov    $0x0,%eax
  call   <_close_pending@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L4
L31:
  mov    $0x0,%eax
  call   <_fail_test@plt>
  mov    $0x1f,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x94,%edx
  lea    D66(%rip),%rsi
  lea    D230(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x0,%edx
  mov    $0x30,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  mov    %eax,%esi
  mov    $0x0,%edx
  lea    D50(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebx
  jmp    L4
L48:
  mov    $0x0,%eax
  call   <_fail_test@plt>
  mov    $0x1f,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x95,%edx
  lea    D66(%rip),%rsi
  lea    D230(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%edi
  mov    $0x0,%eax
  call   <_color@plt>
  mov    $0x5,%edx
  mov    $0x6b,%esi
  lea    D234(%rip),%rdi
  mov    $0x0,%eax
  call   <ft_memchr@plt>
  mov    %eax,%esi
  mov    $0x0,%edx
  lea    D50(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebx
  jmp    L4
```

tool_calls: name: read_data
arguments: data_label: D140
datatype: string
name: read_data
arguments: data_label: D238
datatype: string
name: read_data
arguments: data_label: D234
datatype: string
name: read_data
arguments: data_label: D60
datatype: string
name: read_data
arguments: data_label: D66
datatype: string
name: read_data
arguments: data_label: D230
datatype: string
name: read_data
arguments: data_label: D50
datatype: string
name: read_data
arguments: data_label: D269
datatype: string
name: read_data
arguments: data_label: D71
datatype: string

tool: D140: ft_memchr

tool: D238: should return the first ocurrence of c in string s

tool: D234: b0cal

tool: D60: 0cal

tool: D66: test_ft_memchr

tool: D230: 
failure in %s() line %d


tool: D50: expected %p to equal %p



tool: D269: l

tool: D71: should return null if no such byte exists within n bytes

assistant: ```c
int test_ft_memchr() {
  char *str = "b0cal";
  printf("%s\n", __func__ + 5);
  _it("should return the first ocurrence of c in string s");
  do {
    _begin_assert();
    if (ft_memchr(str, '0', 5) != memchr(str, '0', 5)) {
      _fail_test();
      do {
        _color(31);
        printf("\nfailure in %s() line %d\n", __func__, 144);
        _color(0);
      } while (0);
      printf("expected %p to equal %p\n\n", ft_memchr(str, '0', 5), memchr(str, '0', 5));
      return 1;
    }
  } while (0);
  do {
    _begin_assert();
    if (ft_memchr(str, 'l', 5) != memchr(str, 'l', 5)) {
      _fail_test();
      do {
        _color(31);
        printf("\nfailure in %s() line %d\n", __func__, 145);
        _color(0);
      } while (0);
      printf("expected %p to equal %p\n\n", ft_memchr(str, 'l', 5), memchr(str, 'l', 5));
      return 1;
    }
  } while (0);
  _it("should return null if no such byte exists within n bytes");
  do {
    _begin_assert();
    if (ft_memchr(str, '0', 0) != memchr(str, '0', 0)) {
      _fail_test();
      do {
        _color(31);
        printf("\nfailure in %s() line %d\n", __func__, 148);
        _color(0);
      } while (0);
      printf("expected %p to equal %p\n\n", ft_memchr(str, '0', 0), memchr(str, '0', 0));
      return 1;
    }
  } while (0);
  do {
    _begin_assert();
    if (ft_memchr(str, 'k', 5) != memchr(str, 'k', 5)) {
      _fail_test();
      do {
        _color(31);
        printf("\nfailure in %s() line %d\n", __func__, 149);
        _color(0);
      } while (0);
      printf("expected %p to equal %p\n\n", ft_memchr(str, 'k', 5), memchr(str, 'k', 5));
      return 1;
    }
  } while (0);
  do {
    _close_pending();
    printf("\n");
    return (0);
  } while (0);
}
```