user: 这段汇编代码用C语言表示是什么样的:

```asm
<zoundx_encode>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    %eax,%ebp
  movslq %eax,%rdi
  mov    $0x1,%esi
  call   <calloc@plt>
  mov    %rax,(%rsp)
  test   %ebx,%ebx
  jle    L106
  lea    -0x1(%rbx),%r13d
  mov    $0x0,%ebx
L654:
  movsbl (%r12,%rbx,1),%edi
  call   <tolower@plt>
  mov    (%rsp),%rdx
  mov    %al,(%rdx,%rbx,1)
  mov    %rbx,%rax
  add    $0x1,%rbx
  cmp    %rax,%r13
  jne    L654
  mov    $0x1,%eax
  mov    $0x0,%edx
  mov    $0xa14191,%r9d
  mov    $0x14283,%r10d
  mov    $0x104011,%r8d
  jmp    L299
L495:
  lea    -0x63(%rdi),%esi
  cmp    $0x17,%sil
  ja     L502
  bt     %rsi,%r9
  jb     L186
L502:
  mov    %edi,%esi
  and    $0xffffffef,%esi
  cmp    $0x64,%sil
  jne    L529
  movzbl (%rcx,%rax,1),%esi
  and    $0xffffffef,%esi
  cmp    $0x64,%sil
  je     L175
L529:
  cmp    $0x6c,%dil
  je     L705
  lea    -0x6d(%rdi),%esi
  cmp    $0x1,%sil
  ja     L648
  movzbl (%rcx,%rax,1),%ebx
  lea    -0x6d(%rbx),%esi
  cmp    $0x1,%sil
  ja     L117
  jmp    L175
L186:
  movzbl (%rcx,%rax,1),%esi
  mov    %esi,%r11d
  and    $0xfffffffb,%r11d
  cmp    $0x63,%r11b
  je     L175
  sub    $0x6a,%esi
  cmp    $0x10,%sil
  ja     L502
  bt     %rsi,%r10
  jae    L502
  jmp    L175
L705:
  cmpb   $0x6c,(%rcx,%rax,1)
  jne    L117
  jmp    L175
L648:
  cmp    $0x72,%dil
  jne    L117
  cmpb   $0x72,(%rcx,%rax,1)
  jne    L117
  jmp    L175
L280:
  cmp    %ebp,%ecx
  jge    L106
L117:
  add    $0x1,%rdx
  add    $0x1,%rax
L299:
  mov    %eax,%ecx
  cmp    $0x1,%edx
  jle    L280
  cmp    %eax,%ebp
  jle    L280
  mov    (%rsp),%rcx
  movzbl (%rcx,%rdx,1),%edi
  lea    -0x62(%rdi),%esi
  cmp    $0x14,%sil
  ja     L495
  bt     %rsi,%r8
  jae    L495
  movzbl (%rcx,%rax,1),%ebx
  lea    -0x62(%rbx),%esi
  cmp    $0x14,%sil
  ja     L495
  bt     %rsi,%r8
  jae    L495
L175:
  movb   $0x20,(%rcx,%rax,1)
  jmp    L117
L106:
  mov    (%rsp),%rdi
  mov    $0x0,%eax
  call   <shift_whitespaces@plt>
  mov    %eax,%esi
  mov    %rsp,%rdi
  mov    $0x0,%eax
  call   <trim@plt>
  mov    %eax,%ecx
  test   %eax,%eax
  jle    L275
  mov    $0x1,%eax
  mov    $0x0,%edx
  mov    $0xa14191,%r10d
  mov    $0x14283,%r11d
  mov    $0x104011,%r9d
  jmp    L371
L627:
  lea    -0x63(%r8),%edi
  cmp    $0x17,%dil
  ja     L498
  bt     %rdi,%r10
  jb     L620
L498:
  mov    %r8d,%edi
  and    $0xffffffef,%edi
  cmp    $0x64,%dil
  jne    L512
  movzbl (%rsi,%rax,1),%edi
  and    $0xffffffef,%edi
  cmp    $0x64,%dil
  je     L122
L512:
  cmp    $0x6c,%r8b
  je     L88
  lea    -0x6d(%r8),%edi
  cmp    $0x1,%dil
  ja     L420
  movzbl (%rsi,%rax,1),%ebx
  lea    -0x6d(%rbx),%edi
  cmp    $0x1,%dil
  ja     L193
  jmp    L122
L620:
  movzbl (%rsi,%rax,1),%edi
  mov    %edi,%ebx
  and    $0xfffffffb,%ebx
  cmp    $0x63,%bl
  je     L122
  sub    $0x6a,%edi
  cmp    $0x10,%dil
  ja     L498
  bt     %rdi,%r11
  jae    L498
  jmp    L122
L88:
  cmpb   $0x6c,(%rsi,%rax,1)
  jne    L193
  jmp    L122
L420:
  cmp    $0x72,%r8b
  jne    L193
  cmpb   $0x72,(%rsi,%rax,1)
  jne    L193
  jmp    L122
L141:
  cmp    %ecx,%esi
  jge    L275
L193:
  add    $0x1,%rdx
  add    $0x1,%rax
L371:
  mov    %eax,%esi
  cmp    $0x1,%edx
  jle    L141
  cmp    %eax,%ecx
  jle    L141
  mov    (%rsp),%rsi
  movzbl (%rsi,%rdx,1),%edi
  cmp    $0x68,%dil
  je     L33
  cmp    $0x77,%dil
  jne    L193
L33:
  movzbl -0x1(%rsi,%rdx,1),%r8d
  lea    -0x62(%r8),%edi
  cmp    $0x14,%dil
  ja     L627
  bt     %rdi,%r9
  jae    L627
  movzbl (%rsi,%rax,1),%ebx
  lea    -0x62(%rbx),%edi
  cmp    $0x14,%dil
  ja     L627
  bt     %rdi,%r9
  jae    L627
L122:
  movb   $0x20,(%rsi,%rax,1)
  mov    (%rsp),%rsi
  movb   $0x20,(%rsi,%rdx,1)
  jmp    L193
L275:
  mov    (%rsp),%rdi
  mov    $0x0,%eax
  call   <shift_whitespaces@plt>
  mov    %eax,%esi
  mov    %rsp,%rdi
  mov    $0x0,%eax
  call   <trim@plt>
  cmp    $0x1,%eax
  jle    L287
  mov    %eax,%eax
  mov    $0x1,%edx
  mov    $0x2a083,%r8d
  jmp    L517
L416:
  movb   $0x20,(%rsi)
L729:
  add    $0x1,%rdx
  cmp    %rdx,%rax
  je     L287
L517:
  mov    %rdx,%rsi
  add    (%rsp),%rsi
  movzbl (%rsi),%ecx
  mov    %ecx,%edi
  and    $0xfffffffb,%edi
  cmp    $0x61,%dil
  je     L416
  sub    $0x68,%ecx
  cmp    $0x11,%cl
  ja     L729
  bt     %rcx,%r8
  jae    L729
  jmp    L416
L287:
  mov    (%rsp),%rdi
  mov    $0x0,%eax
  call   <shift_whitespaces@plt>
  mov    %eax,%esi
  mov    %rsp,%rdi
  mov    $0x0,%eax
  call   <trim@plt>
  mov    %eax,%ebx
  cmp    $0x1,%eax
  jle    L110
  mov    %eax,%esi
  mov    $0x1,%edx
  mov    $0x1,%r8d
  lea    D1(%rip),%rdi
  mov    $0x6,%r12d
  mov    $0x5,%ebp
  mov    $0x4,%r11d
  mov    $0x3,%r10d
  mov    $0x2,%r9d
  jmp    L42
  mov    %r9d,%eax
  jmp    L143
  mov    %r10d,%eax
  jmp    L143
  mov    %r11d,%eax
  jmp    L143
  mov    %ebp,%eax
  jmp    L143
  mov    %r12d,%eax
  jmp    L143
L585:
  mov    %r8d,%eax
L143:
  add    $0x30,%eax
  mov    %al,(%rcx)
L205:
  add    $0x1,%rdx
  cmp    %rsi,%rdx
  je     L110
L42:
  mov    %rdx,%rcx
  add    (%rsp),%rcx
  movzbl (%rcx),%eax
  mov    %eax,%r13d
  and    $0xfffffffb,%r13d
  cmp    $0x62,%r13b
  je     L585
  sub    $0x63,%eax
  cmp    $0x17,%al
  ja     L205
  movzbl %al,%eax
  movslq (%rdi,%rax,4),%rax
  add    %rdi,%rax
  notrack jmp *%rax
  mov    %r8d,%eax
  jmp    L143
L110:
  cmp    $0x4,%ebx
  jg     L372
  lea    -0x1(%rbx),%eax
  cmp    $0x2,%eax
  jbe    L176
L364:
  mov    (%rsp),%rbx
  movsbl (%rbx),%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L231
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L372:
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  mov    %rax,%rbx
  mov    (%rsp),%rdi
  mov    $0x0,%eax
L494:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%rbx,%rax,1)
  add    $0x1,%rax
  cmp    $0x4,%rax
  jne    L494
  call   <free@plt>
  mov    %rbx,(%rsp)
  jmp    L364
L176:
  mov    $0x1,%esi
  mov    $0x4,%edi
  call   <calloc@plt>
  mov    %rax,%rbp
  mov    (%rsp),%rdi
  mov    $0x0,%eax
L2:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,0x0(%rbp,%rax,1)
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L2
  call   <free@plt>
  mov    %rbp,(%rsp)
  movslq %ebx,%rax
  mov    $0x3,%edx
  sub    %ebx,%edx
  lea    0x1(%rax,%rdx,1),%rcx
L376:
  mov    (%rsp),%rdx
  movb   $0x30,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L376
  jmp    L364
L231:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *zoundx_encode(const char *query) {
  char *buffer;
  char *lower;
  int i, j, l, val;
  l = strlen(query);
  lower = calloc(l, sizeof(char));
  for (i = 0; i < l; ++i) {
    lower[i] = tolower(query[i]);
  }
  for (i = 0; i < l; ++i) {
    if ((i + 1) < l && i > 1 && (((lower[i] == 'b' || lower[i] == 'f' || lower[i] == 'p' || lower[i] == 'v') && (lower[i + 1] == 'b' || lower[i + 1] == 'f' || lower[i + 1] == 'p' || lower[i + 1] == 'v')) || ((lower[i] == 'c' || lower[i] == 'g' || lower[i] == 'j' || lower[i] == 'k' || lower[i] == 'q' || lower[i] == 's' || lower[i] == 'x' || lower[i] == 'z') && (lower[i + 1] == 'c' || lower[i + 1] == 'g' || lower[i + 1] == 'j' || lower[i + 1] == 'k' || lower[i + 1] == 'q' || lower[i + 1] == 's' || lower[i + 1] == 'x' || lower[i + 1] == 'z')) || ((lower[i] == 'd' || lower[i] == 't') && (lower[i + 1] == 'd' || lower[i + 1] == 't')) || ((lower[i] == 'l') && (lower[i + 1] == 'l')) || ((lower[i] == 'm' || lower[i] == 'n') && (lower[i + 1] == 'm' || lower[i + 1] == 'n')) || ((lower[i] == 'r') && (lower[i + 1] == 'r')))) {
      lower[i + 1] = ' ';
    }
  }
  l = trim(&lower, shift_whitespaces(lower));
  for (i = 0; i < l; ++i) {
    if ((i + 1) < l && i > 1 && (lower[i] == 'h' || lower[i] == 'w') && (((lower[i - 1] == 'b' || lower[i - 1] == 'f' || lower[i - 1] == 'p' || lower[i - 1] == 'v') && (lower[i + 1] == 'b' || lower[i + 1] == 'f' || lower[i + 1] == 'p' || lower[i + 1] == 'v')) || ((lower[i - 1] == 'c' || lower[i - 1] == 'g' || lower[i - 1] == 'j' || lower[i - 1] == 'k' || lower[i - 1] == 'q' || lower[i - 1] == 's' || lower[i - 1] == 'x' || lower[i - 1] == 'z') && (lower[i + 1] == 'c' || lower[i + 1] == 'g' || lower[i + 1] == 'j' || lower[i + 1] == 'k' || lower[i + 1] == 'q' || lower[i + 1] == 's' || lower[i + 1] == 'x' || lower[i + 1] == 'z')) || ((lower[i - 1] == 'd' || lower[i - 1] == 't') && (lower[i + 1] == 'd' || lower[i + 1] == 't')) || ((lower[i - 1] == 'l') && (lower[i + 1] == 'l')) || ((lower[i - 1] == 'm' || lower[i - 1] == 'n') && (lower[i + 1] == 'm' || lower[i + 1] == 'n')) || ((lower[i - 1] == 'r') && (lower[i + 1] == 'r')))) {
      lower[i] = lower[i + 1] = ' ';
    }
  }
  l = trim(&lower, shift_whitespaces(lower));
  for (i = 1; i < l; ++i) {
    if ((lower[i] == 'a' || lower[i] == 'e' || lower[i] == 'i' || lower[i] == 'o' || lower[i] == 'u' || lower[i] == 'y' || lower[i] == 'h' || lower[i] == 'w')) {
      lower[i] = ' ';
    }
  }
  l = trim(&lower, shift_whitespaces(lower));
  for (i = 1; i < l; ++i) {
    if (((lower[i] == 'b' || lower[i] == 'f' || lower[i] == 'p' || lower[i] == 'v') && (val = 1)) || ((lower[i] == 'c' || lower[i] == 'g' || lower[i] == 'j' || lower[i] == 'k' || lower[i] == 'q' || lower[i] == 's' || lower[i] == 'x' || lower[i] == 'z') && (val = 2)) || ((lower[i] == 'd' || lower[i] == 't') && (val = 3)) || ((lower[i] == 'l') && (val = 4)) || ((lower[i] == 'm' || lower[i] == 'n') && (val = 5)) || ((lower[i] == 'r') && (val = 6))) {
      lower[i] = '0' + (char)val;
    }
  }
  if (l > 4) {
    buffer = calloc(4, sizeof(char));
    for (i = 0; i < 4; ++i) {
      buffer[i] = lower[i];
    }
    free(lower);
    lower = buffer;
  } else if (l < 4 && l > 0) {
    buffer = calloc(4, sizeof(char));
    for (i = 0; i < l; ++i) {
      buffer[i] = lower[i];
    }
    free(lower);
    lower = buffer;
    for (i = l; i < 4; ++i) {
      lower[i] = '0';
    }
  }
  lower[0] = toupper(lower[0]);
  return lower;
}
```