user: 请将以下的汇编代码转换成C语言代码:

```asm
<wfile_remove_dots>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  cmp    $0x2e,%dil
  je     L294
  test   %dil,%dil
  je     L216
L52:
  mov    %r12,%rbx
  xor    %r13d,%r13d
  mov    $0xffffffffffffffff,%r14
  xor    %ebp,%ebp
  xor    %r15d,%r15d
  jmp    L67
  nop
L133:
  test   %r13d,%r13d
  je     L129
  call   <wfile_eitherslash@plt>
  test   %rax,%rax
  je     L284
  cmpb   $0x2e,0x1(%r12,%r15,1)
  je     L117
L284:
  movsbl (%rbx),%edi
  call   <wfile_eitherslash@plt>
  test   %rax,%rax
  jne    L171
L182:
  movzbl (%rbx),%eax
  add    $0x1,%ebp
  movslq %ebp,%r15
  cmp    $0x2e,%al
  mov    $0xffffffff,%eax
  lea    (%r12,%r15,1),%rbx
  cmovne %eax,%r13d
L92:
  movsbl (%rbx),%edi
  test   %dil,%dil
  je     L216
L67:
  test   %r14d,%r14d
  jns    L133
L129:
  movsbl (%rbx),%edi
  cmp    $0xffffffff,%r14d
  jne    L284
  cmp    $0x2e,%dil
  je     L172
L46:
  call   <wfile_eitherslash@plt>
  test   %rax,%rax
  je     L272
  add    $0x1,%ebp
  xor    %r13d,%r13d
  movslq %ebp,%r15
  lea    (%r12,%r15,1),%rbx
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L67
L216:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L272:
  movslq %ebp,%r14
  jmp    L182
  nopl   (%rax)
L171:
  add    $0x1,%ebp
  xor    %r13d,%r13d
  mov    $0xffffffffffffffff,%r14
  movslq %ebp,%r15
  lea    (%r12,%r15,1),%rbx
  jmp    L92
  xchg   %ax,%ax
L172:
  lea    0x1(%r12,%r15,1),%r15
  movsbl (%r15),%edi
  call   <wfile_eitherslash@plt>
  test   %rax,%rax
  jne    L222
  cmpb   $0x0,(%r15)
  je     L60
  movsbl (%rbx),%edi
  jmp    L46
  cs nopw 0x0(%rax,%rax,1)
L117:
  cmpb   $0x2e,0x2(%r12,%r15,1)
  jne    L284
  lea    0x3(%r12,%r15,1),%r15
  movsbl (%r15),%edi
  call   <wfile_eitherslash@plt>
  test   %rax,%rax
  jne    L191
  cmpb   $0x0,(%r15)
  jne    L284
L291:
  lea    0x3(%rbp),%ecx
L116:
  movslq %ecx,%rcx
  movslq %r14d,%rsi
  lea    0x1(%r14),%eax
  movzbl (%r12,%rcx,1),%edx
  sub    %rsi,%rcx
  cltq
  add    %r12,%rcx
  test   %dl,%dl
  je     L55
  nopl   0x0(%rax,%rax,1)
L155:
  mov    %dl,-0x1(%r12,%rax,1)
  movslq %eax,%r14
  add    $0x1,%rax
  movzbl -0x1(%rcx,%rax,1),%edx
  test   %dl,%dl
  jne    L155
L55:
  movb   $0x0,(%r12,%r14,1)
  mov    %r12,%rbx
  xor    %r15d,%r15d
  xor    %ebp,%ebp
  xor    %r13d,%r13d
  mov    $0xffffffffffffffff,%r14
  jmp    L92
  nopl   0x0(%rax)
L294:
  cmpb   $0x0,0x1(%r12)
  jne    L52
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L222:
  cmpb   $0x0,(%r15)
  lea    0x2(%rbp),%ecx
  je     L60
L63:
  movslq %ecx,%rcx
  movslq %ebp,%rsi
  lea    0x1(%rbp),%eax
  movzbl (%r12,%rcx,1),%edx
  sub    %rsi,%rcx
  cltq
  add    %r12,%rcx
  test   %dl,%dl
  je     L228
  nopl   0x0(%rax,%rax,1)
L159:
  mov    %dl,-0x1(%r12,%rax,1)
  mov    %eax,%ebp
  add    $0x1,%rax
  movzbl -0x1(%rcx,%rax,1),%edx
  test   %dl,%dl
  jne    L159
L228:
  movslq %ebp,%rbp
  mov    %r12,%rbx
  xor    %r15d,%r15d
  xor    %r13d,%r13d
  movb   $0x0,(%r12,%rbp,1)
  xor    %ebp,%ebp
  jmp    L92
  nopl   0x0(%rax)
L60:
  lea    0x1(%rbp),%ecx
  jmp    L63
L191:
  cmpb   $0x0,(%r15)
  lea    0x4(%rbp),%ecx
  jne    L116
  jmp    L291
```

assistant: ```c
void wfile_remove_dots(char *s) {
  int i, j, ppos, nondot;
  if (s[0] == '.' && s[1] == '\0')
    return;
  ppos = -1;
  nondot = 0;
  for (i = 0; s[i] != '\0'; i++) {
    if (ppos >= 0 && nondot && wfile_eitherslash(s[i]) && s[i + 1] == '.' && s[i + 2] == '.' && (wfile_eitherslash(s[i + 3]) || s[i + 3] == '\0')) {
      for (j = s[i + 3] == '\0' ? i + 3 : i + 4; s[j] != '\0'; j++)
        s[ppos++] = s[j];
      s[ppos] = '\0';
      ppos = -1;
      nondot = 0;
      i = -1;
      continue;
    }
    if (ppos < 0 && s[i] == '.' && (wfile_eitherslash(s[i + 1]) || s[i + 1] == '\0')) {
      for (ppos = i, j = (s[i + 1] == '\0') ? i + 1 : i + 2; s[j] != '\0'; j++)
        s[ppos++] = s[j];
      s[ppos] = '\0';
      ppos = -1;
      nondot = 0;
      i = -1;
      continue;
    }
    if (wfile_eitherslash(s[i])) {
      ppos = -1;
      nondot = 0;
    } else {
      if (ppos < 0)
        ppos = i;
      if (s[i] != '.')
        nondot = -1;
    }
  }
}
```