user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<normalizePath>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x0,-0x2c(%rbp)
  jne    L208
  mov    -0x28(%rbp),%rax
  jmp    L21
L208:
  cmpl   $0x2,-0x30(%rbp)
  jg     L217
  movl   $0x0,-0x30(%rbp)
L217:
  mov    -0x2c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x18(%rbp)
  cmpl   $0x0,-0x30(%rbp)
  jne    L94
  lea    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x2c(%rbp),%esi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <normalizePrefix@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L28
L94:
  mov    -0x30(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x30(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x18(%rbp),%edx
  mov    -0x30(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L28
L37:
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x19(%rbp)
  movsbl -0x19(%rbp),%eax
  mov    %eax,%edi
  call   <isSlash@plt>
  test   %rax,%rax
  je     L53
  jmp    L225
L77:
  addl   $0x1,-0x14(%rbp)
L225:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jge    L82
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isSlash@plt>
  test   %rax,%rax
  jne    L77
L82:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jne    L134
  mov    -0x18(%rbp),%eax
  cmp    $0x2,%eax
  jne    L131
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L131
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x5c,(%rax)
  jmp    L164
L131:
  mov    -0x18(%rbp),%eax
  test   %eax,%eax
  jne    L61
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x5c,(%rax)
  jmp    L164
L61:
  mov    -0x18(%rbp),%eax
  cmp    $0x1,%eax
  jne    L73
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isSlash@plt>
  test   %rax,%rax
  je     L73
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x5c,(%rax)
  jmp    L164
L134:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x5c,(%rax)
  jmp    L28
L53:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x19(%rbp),%eax
  mov    %al,(%rdx)
L28:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L37
  jmp    L164
L73:
  nop
L164:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x10(%rbp),%rax
L21:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L62
  call   <__stack_chk_fail@plt>
L62:
  leave
  ret
```

assistant: ```c
char *normalizePath(const char *path, int len, int off) {
  int src;
  char *sb;
  int sbLen;
  if (len == 0)
    return (char *)path;
  if (off < 3)
    off = 0;
  sb = (char *)malloc(len + 1);
  sbLen = 0;
  if (off == 0) {
    src = normalizePrefix(path, len, sb, &sbLen);
  } else {
    src = off;
    memcpy(sb + sbLen, path, off);
    sbLen += off;
  }
  while (src < len) {
    char c = path[src++];
    if (isSlash(c)) {
      while ((src < len) && isSlash(path[src]))
        src++;
      if (src == len) {
        if ((sbLen == 2) && (sb[1] == ':')) {
          sb[sbLen++] = '\\';
          break;
        }
        if (sbLen == 0) {
          sb[sbLen++] = '\\';
          break;
        }
        if ((sbLen == 1) && (isSlash(sb[0]))) {
          sb[sbLen++] = '\\';
          break;
        }
        break;
      } else {
        sb[sbLen++] = '\\';
      }
    } else {
      sb[sbLen++] = c;
    }
  }
  sb[sbLen] = '\0';
  return sb;
}
```