user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<NumberIO_IntToStr>:
  endbr64
  push   %r15
  push   %r14
  mov    %ecx,%r14d
  xor    %ecx,%ecx
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  test   %edi,%edi
  js     L15
L46:
  lea    0x10(%rsp),%r15
  mov    $0x1,%ebp
  mov    $0xcccccccd,%edx
  lea    D9(%rip),%r8
  jmp    L153
  nopl   (%rax)
L166:
  add    $0x4,%r15
  mov    %ebx,%edi
L153:
  mov    %edi,%ebx
  mov    %edi,%esi
  imul   %rdx,%rbx
  shr    $0x23,%rbx
  lea    (%rbx,%rbx,4),%eax
  add    %eax,%eax
  sub    %eax,%esi
  mov    %esi,(%r15)
  cmp    $0x9,%edi
  jbe    L150
  add    $0x1,%ebp
  cmp    $0x15,%ebp
  jne    L166
  mov    %r8,%rdi
  mov    $0x1d,%esi
  mov    %ecx,0xc(%rsp)
  call   <StrIO_WriteString@plt>
  xor    %eax,%eax
  call   <StrIO_WriteLn@plt>
  mov    $0xffffffff,%edi
  call   <M2RTS_HALT@plt>
  xor    %eax,%eax
  call   <__builtin_unreachable@plt>
  mov    0xc(%rsp),%ecx
  mov    $0xcccccccd,%edx
  lea    D9(%rip),%r8
  jmp    L166
  nopl   0x0(%rax)
L150:
  cmp    %ebp,%r13d
  jbe    L26
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L161:
  mov    %eax,%edx
  mov    %eax,%esi
  add    $0x1,%eax
  movb   $0x20,(%r12,%rdx,1)
  mov    %r13d,%edx
  sub    %eax,%edx
  cmp    %ebp,%edx
  jbe    L65
  cmp    %eax,%r14d
  jae    L161
L65:
  test   %ecx,%ecx
  je     L40
  lea    (%r12,%rax,1),%rdx
  lea    0x2(%rsi),%eax
L101:
  movb   $0x2d,(%rdx)
  cmp    %eax,%r14d
  jb     L50
  nopl   (%rax)
L44:
  lea    -0x1(%rbp),%edx
  mov    %eax,%ecx
  add    $0x1,%eax
  mov    %rdx,%rbp
  mov    0x10(%rsp,%rdx,4),%edx
  add    $0x30,%edx
  mov    %dl,(%r12,%rcx,1)
  test   %ebp,%ebp
  je     L92
L40:
  cmp    %eax,%r14d
  jae    L44
L50:
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L56
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L92:
  cmp    %eax,%r14d
  jb     L50
  movb   $0x0,(%r12,%rax,1)
  jmp    L50
  nopl   0x0(%rax)
L15:
  add    $0x1,%edi
  call   <abs@plt>
  cmp    $0x1,%r13d
  mov    $0x1,%ecx
  lea    0x1(%rax),%edi
  adc    $0xffffffff,%r13d
  jmp    L46
  nopl   (%rax)
L26:
  xor    %eax,%eax
  test   %ecx,%ecx
  je     L44
  mov    %ecx,%eax
  mov    %r12,%rdx
  jmp    L101
L56:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_guessed: string

tool: D9: NumberIO - increase MaxDigits

assistant: ```c
void NumberIO_IntToStr(int x, unsigned int n, char *a, unsigned int _a_high) {
  typedef struct _T9_a _T9;
  struct _T9_a {
    unsigned int array[20 - 1 + 1];
  };
  unsigned int i;
  unsigned int j;
  unsigned int c;
  unsigned int Higha;
  _T9 buf;
  unsigned int Negative;
  if (x < 0) {
    Negative = (1 == 1);
    c = ((unsigned int)(abs(x + 1))) + 1;
    if (n > 0) {
      n -= 1;
    }
  } else {
    c = x;
    Negative = (1 == 0);
  }
  i = 0;
  do {
    i += 1;
    if (i > 20) {
      StrIO_WriteString((char *)"NumberIO - increase MaxDigits", 29);
      StrIO_WriteLn();
      M2RTS_HALT(-1);
      __builtin_unreachable();
    }
    buf.array[i - 1] = c % 10;
    c = c / 10;
  } while (!(c == 0));
  j = 0;
  Higha = _a_high;
  while ((n > i) && (j <= Higha)) {
    a[j] = ' ';
    j += 1;
    n -= 1;
  }
  if (Negative) {
    a[j] = '-';
    j += 1;
  }
  while ((i != 0) && (j <= Higha)) {
    a[j] = ((char)(buf.array[i - 1] + ((unsigned int)('0'))));
    j += 1;
    i -= 1;
  }
  if (j <= Higha) {
    a[j] = (char)000;
  }
}
```