user: 这段汇编代码用C语言表示是什么样的：

```asm
<fuzzy_internal>:
  endbr64
  mov    %ecx,%eax
  test   %ecx,%ecx
  jle    L14
  push   %r15
  xor    %eax,%eax
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L61
  movzbl (%rsi),%eax
  mov    %rsi,%r13
  test   %al,%al
  je     L81
  lea    0x4(%r14),%rdi
  lea    0x1(%rsi),%rsi
  mov    %ecx,%r12d
  mov    %r8d,%ebx
  mov    %rdi,(%rsp)
  mov    %r9d,%r15d
  lea    0x1(%rbp),%r11
  mov    %rsi,0x8(%rsp)
  cmp    %al,%dl
  je     L117
  movzbl 0x1(%r13),%eax
  test   %al,%al
  je     L39
  lea    0x8(%r14),%r10
  lea    0x2(%r13),%rsi
  cmp    %al,%dl
  je     L64
  mov    %r10,%rdx
  mov    $0x1,%r9d
  mov    %rbp,%rdi
  mov    %r11,0x10(%rsp)
  call   <fuzzy_internal>
  mov    (%rsp),%rdx
  mov    0x8(%rsp),%rsi
  mov    $0x1,%r9d
  cmp    %eax,%r12d
  mov    %eax,%ecx
  mov    0x10(%rsp),%rdi
  mov    %ebx,%r8d
  cmovle %r12d,%ecx
  mov    %eax,0x1c(%rsp)
  sub    $0x2,%ecx
  call   <fuzzy_internal>
  mov    0x1c(%rsp),%r10d
  mov    0x10(%rsp),%r11
  add    $0x2,%eax
  cmp    %r10d,%eax
  cmovle %eax,%r10d
L120:
  cmp    %r10d,%r12d
  mov    %r12d,%eax
  cmovg  %r10d,%eax
  lea    -0x2(%rax),%r12d
  test   %r12d,%r12d
  jle    L70
  movzbl 0x1(%rbp),%edx
  mov    $0x2,%eax
  test   %dl,%dl
  je     L70
  movzbl 0x0(%r13),%eax
  test   %al,%al
  je     L65
  mov    %r10d,0x10(%rsp)
  add    $0x2,%rbp
  cmp    %al,%dl
  je     L67
  mov    (%rsp),%rdx
  mov    0x8(%rsp),%rsi
  mov    %r11,%rdi
  mov    %ebx,%r8d
  mov    $0x1,%r9d
  mov    %r12d,%ecx
  call   <fuzzy_internal>
  mov    %r12d,%ecx
  mov    %r15d,%r9d
  mov    %ebx,%r8d
  cmp    %eax,%r12d
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  cmovg  %eax,%ecx
  mov    %eax,(%rsp)
  sub    $0x2,%ecx
  call   <fuzzy_internal>
  mov    (%rsp),%r11d
  mov    0x10(%rsp),%r10d
  add    $0x2,%eax
  cmp    %r11d,%eax
  cmovg  %r11d,%eax
  add    $0x2,%eax
L70:
  cmp    %r10d,%eax
  cmovg  %r10d,%eax
L61:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L14:
  ret
  nopl   0x0(%rax)
L81:
  call   <strlen@plt>
  add    %eax,%eax
  jmp    L61
  nopl   0x0(%rax)
L117:
  mov    (%r14),%ecx
  xor    %r9d,%r9d
  mov    %rdi,%rdx
  mov    $0x1,%r8d
  mov    %r11,%rdi
  test   %ecx,%ecx
  mov    %r12d,%ecx
  setne  %r9b
  call   <fuzzy_internal>
  cmp    $0x1,%r15d
  mov    %eax,%edx
  sbb    $0xffffffff,%eax
  test   %ebx,%ebx
  cmove  %edx,%eax
  jmp    L61
L64:
  mov    0x4(%r14),%edx
  xor    %r9d,%r9d
  mov    %r11,%rdi
  mov    $0x1,%r8d
  mov    %r11,0x10(%rsp)
  test   %edx,%edx
  mov    %r10,%rdx
  setne  %r9b
  call   <fuzzy_internal>
  cmp    $0x1,%ebx
  mov    0x10(%rsp),%r11
  sbb    $0xffffffff,%eax
  mov    %eax,%r10d
  jmp    L120
  cs nopw 0x0(%rax,%rax,1)
L65:
  mov    %r11,%rdi
  mov    %r10d,(%rsp)
  call   <strlen@plt>
  mov    (%rsp),%r10d
  lea    0x2(%rax,%rax,1),%eax
  jmp    L70
  nopl   0x0(%rax)
L39:
  mov    %rbp,%rdi
  mov    %r11,0x10(%rsp)
  call   <strlen@plt>
  mov    0x10(%rsp),%r11
  lea    (%rax,%rax,1),%r10d
  jmp    L120
  nopl   0x0(%rax,%rax,1)
L67:
  mov    (%r14),%eax
  mov    (%rsp),%rdx
  xor    %r9d,%r9d
  mov    $0x1,%r8d
  mov    0x8(%rsp),%rsi
  mov    %r12d,%ecx
  mov    %rbp,%rdi
  test   %eax,%eax
  setne  %r9b
  call   <fuzzy_internal>
  test   %ebx,%ebx
  mov    0x10(%rsp),%r10d
  mov    %eax,%edx
  je     L5
  test   %r15d,%r15d
  lea    0x3(%rax),%eax
  setne  %cl
  test   %cl,%cl
  jne    L70
L5:
  lea    0x2(%rdx),%eax
  jmp    L70
```

assistant: ```c
int fuzzy_internal(const char *a, const char *b, int *bs, int upper_limit, int almostone, int penality) {
  if (upper_limit <= 0) {
    return upper_limit;
  } else if (!*a) {
    return 0;
  } else if (!*b) {
    return strlen(a) * 2;
  } else if (*a == *b) {
    int missing = fuzzy_internal(a + 1, b + 1, bs + 1, upper_limit, 1, *bs != 0);
    if (almostone && penality)
      missing += 1;
    return missing;
  } else {
    int missing_skip;
    int missing_next = fuzzy_internal(a, b + 1, bs + 1, upper_limit, almostone, 1);
    if (missing_next < upper_limit)
      upper_limit = missing_next;
    missing_skip = 2 + fuzzy_internal(a + 1, b, bs, upper_limit - 2, almostone, penality);
    if (missing_skip < missing_next)
      return missing_skip;
    else
      return missing_next;
  }
}
```