user: 这段汇编代码用C语言表示是什么样的？

```asm
<escape_char_process>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %edx,-0x54(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x54(%rbp),%eax
  add    $0x1,%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x28(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  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
L10:
  cmp    %rdx,%rsp
  je     L111
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L10
L111:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L129
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L129:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x20(%rbp)
  movl   $0x0,-0x34(%rbp)
  movl   $0x0,-0x30(%rbp)
L202:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  jne    L149
  mov    -0x34(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  sub    $0x30,%eax
  cmp    $0x46,%eax
  ja     L107
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D4(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D4(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x0,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x4,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x7,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x8,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x9,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0xa,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0xb,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0xc,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0xd,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x1b,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x1d,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x1e,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x5c,(%rdx,%rax,1)
  addl   $0x2,-0x34(%rbp)
  jmp    L86
L107:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  mov    %cl,(%rdx,%rax,1)
  addl   $0x1,-0x34(%rbp)
  jmp    L86
L149:
  mov    -0x34(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%ecx
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  mov    %cl,(%rdx,%rax,1)
  addl   $0x1,-0x34(%rbp)
L86:
  addl   $0x1,-0x30(%rbp)
  mov    -0x34(%rbp),%eax
  cmp    -0x54(%rbp),%eax
  jl     L202
  mov    -0x20(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  cltq
  movb   $0x0,(%rdx,%rax,1)
  mov    -0x30(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x48(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <ZBarcode_Encode@plt>
  mov    %eax,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %rbx,%rsp
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L122
  call   <__stack_chk_fail@plt>
L122:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int escape_char_process(struct zint_symbol *my_symbol, unsigned char input_string[], int length) {
  int error_number;
  int i, j;
  unsigned char escaped_string[length + 1];
  i = 0;
  j = 0;
  do {
    if (input_string[i] == '\\') {
      switch (input_string[i + 1]) {
      case '0':
        escaped_string[j] = 0x00;
        i += 2;
        break;
      case 'E':
        escaped_string[j] = 0x04;
        i += 2;
        break;
      case 'a':
        escaped_string[j] = 0x07;
        i += 2;
        break;
      case 'b':
        escaped_string[j] = 0x08;
        i += 2;
        break;
      case 't':
        escaped_string[j] = 0x09;
        i += 2;
        break;
      case 'n':
        escaped_string[j] = 0x0a;
        i += 2;
        break;
      case 'v':
        escaped_string[j] = 0x0b;
        i += 2;
        break;
      case 'f':
        escaped_string[j] = 0x0c;
        i += 2;
        break;
      case 'r':
        escaped_string[j] = 0x0d;
        i += 2;
        break;
      case 'e':
        escaped_string[j] = 0x1b;
        i += 2;
        break;
      case 'G':
        escaped_string[j] = 0x1d;
        i += 2;
        break;
      case 'R':
        escaped_string[j] = 0x1e;
        i += 2;
        break;
      case '\\':
        escaped_string[j] = '\\';
        i += 2;
        break;
      default:
        escaped_string[j] = input_string[i];
        i++;
        break;
      }
    } else {
      escaped_string[j] = input_string[i];
      i++;
    }
    j++;
  } while (i < length);
  escaped_string[j] = '\0';
  error_number = ZBarcode_Encode(my_symbol, escaped_string, j);
  return error_number;
}
```