user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    0x8(%rsi),%rax
  test   %edi,%edi
  cmovne %rax,%rsi
  mov    (%rsi),%rax
  mov    $0x0,%ebx
  mov    $0x0,%r12d
  mov    $0x1,%ecx
  test   %rax,%rax
  jne    L121
L91:
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L98
L189:
  mov    %ecx,%r12d
L154:
  add    $0x1,%rdx
  movzbl (%rdx),%eax
  test   %al,%al
  je     L129
L287:
  cmp    $0x6e,%al
  je     L189
  cmp    $0x65,%al
  cmove  %ecx,%ebx
  jmp    L154
L129:
  add    $0x8,%rsi
  mov    (%rsi),%rax
  test   %rax,%rax
  je     L227
L121:
  cmpb   $0x2d,(%rax)
  jne    L263
  lea    0x1(%rax),%rdx
  movzbl 0x1(%rax),%eax
  test   %al,%al
  jne    L287
  jmp    L129
L263:
  lea    0x8(%rsi),%r14
  mov    (%rsi),%rbp
  test   %rbp,%rbp
  je     L227
  lea    D6(%rip),%r13
L130:
  lea    0x1(%rbp),%rcx
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  jne    L97
L107:
  cmpq   $0x0,(%r14)
  je     L227
  mov    $0x20,%edi
  call   <putchar@plt>
  add    $0x8,%r14
  mov    -0x8(%r14),%rbp
  test   %rbp,%rbp
  jne    L130
L227:
  test   %r12d,%r12d
  je     L91
L98:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  mov    %rdx,%rbp
  mov    $0x7,%edi
  jmp    L133
  add    $0x5,%rbp
  mov    $0x0,%edi
L270:
  movzbl (%rdx),%ecx
  movsbl %cl,%eax
  sub    $0x30,%eax
  cmp    $0x7,%eax
  ja     L36
  add    $0x1,%rdx
  lea    -0x30(%rcx,%rdi,8),%edi
  cmp    %rbp,%rdx
  jne    L270
  jmp    L133
  mov    %rdx,%rbp
  mov    $0x8,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0x1b,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0xc,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0xa,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0xd,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0x9,%edi
  jmp    L133
  mov    %rdx,%rbp
  mov    $0xb,%edi
  jmp    L133
L36:
  mov    %rdx,%rbp
  jmp    L133
L264:
  mov    %rcx,%rbp
  mov    $0x5c,%edi
  jmp    L133
L160:
  mov    %rcx,%rbp
L133:
  movsbl %dil,%edi
  call   <putchar@plt>
  lea    0x1(%rbp),%rcx
  movzbl 0x0(%rbp),%edi
  test   %dil,%dil
  je     L107
L97:
  cmp    $0x5c,%dil
  jne    L160
  test   %ebx,%ebx
  je     L160
  lea    0x2(%rbp),%rdx
  movzbl 0x1(%rbp),%edi
  lea    -0x30(%rdi),%eax
  cmp    $0x46,%al
  ja     L264
  movzbl %al,%eax
  movslq 0x0(%r13,%rax,4),%rax
  add    %r13,%rax
  notrack jmp *%rax
  mov    %rdx,%rbp
  jmp    L133
```

assistant: ```c
int main(int argc, char **argv) {
  char **ap;
  char *p;
  char c;
  int count;
  int nflag = 0;
  int eflag = 0;
  ap = argv;
  if (argc)
    ap++;
  while ((p = *ap) != ((void *)0) && *p == '-') {
    while (*++p) {
      if (*p == 'n')
        nflag = 1;
      if (*p == 'e')
        eflag = 1;
    }
    ap++;
  }
  while ((p = *ap++) != ((void *)0)) {
    while ((c = *p++) != '\0') {
      if (c == '\\' && eflag) {
        switch (*p++) {
        case 'a':
          c = '\a';
          break;
        case 'b':
          c = '\b';
          break;
        case 'c':
          return 0;
        case 'e':
          c = 033;
          break;
        case 'f':
          c = '\f';
          break;
        case 'n':
          c = '\n';
          break;
        case 'r':
          c = '\r';
          break;
        case 't':
          c = '\t';
          break;
        case 'v':
          c = '\v';
          break;
        case '\\':
          break;
        case '0':
          c = 0;
          count = 3;
          while (--count >= 0 && (unsigned)(*p - '0') < 8)
            c = (c << 3) + (*p++ - '0');
          break;
        default:
          p--;
          break;
        }
      }
      putchar(c);
    }
    if (*ap)
      putchar(' ');
  }
  if (!nflag)
    putchar('\n');
  return 0;
}
```