user: 这段汇编代码用C语言表示是什么样的？

```asm
<clef_skip>:
  endbr64
  push   %r15
  lea    D103(%rip),%r15
  push   %r14
  lea    D104(%rip),%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  lea    D70(%rip),%r12
  push   %rbp
  lea    D29(%rip),%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x28,%rsp
  mov    %rdx,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  mov    %r8,0x18(%rsp)
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x5,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L87
L188:
  cmpq   $0x0,(%rbx)
  je     L41
  mov    %r13,%rsi
  lea    D44(%rip),%rdi
  call   <syntax@plt>
L41:
  mov    %r13,(%rbx)
  jmp    L224
  nopl   0x0(%rax,%rax,1)
L124:
  test   %dil,%dil
  je     L79
  add    $0x1,%r13
L224:
  movsbl 0x0(%r13),%edi
  call   <isspace@plt>
  movsbl 0x0(%r13),%edi
  test   %rax,%rax
  je     L124
  call   <isspace@plt>
  test   %rax,%rax
  je     L185
  nopw   0x0(%rax,%rax,1)
L169:
  movsbl 0x1(%r13),%edi
  add    $0x1,%r13
L79:
  call   <isspace@plt>
  test   %rax,%rax
  jne    L169
L185:
  cmpb   $0x0,0x0(%r13)
  jne    L9
L84:
  add    $0x28,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L87:
  mov    $0x4,%edx
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x6,%edx
  mov    %r14,%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x4,%edx
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x5,%edx
  lea    D22(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x4,%edx
  lea    D39(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x7,%edx
  lea    D145(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L211
L223:
  mov    0x8(%rsp),%rax
  cmpq   $0x0,(%rax)
  je     L258
  mov    %r13,%rsi
  lea    D152(%rip),%rdi
  call   <syntax@plt>
L258:
  xor    %eax,%eax
  cmpb   $0x3d,0x1(%r13)
  mov    0x8(%rsp),%rcx
  setne  %al
  lea    0x2(%rax,%rax,4),%rax
  add    %r13,%rax
  mov    %rax,(%rcx)
  jmp    L224
L211:
  mov    $0x2,%edx
  lea    D4(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L223
  mov    $0xb,%edx
  lea    D11(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L2
  mov    0x10(%rsp),%rax
  cmpq   $0x0,(%rax)
  je     L7
  mov    %r13,%rsi
  lea    D130(%rip),%rdi
  call   <syntax@plt>
L7:
  mov    0x10(%rsp),%rcx
  lea    0xb(%r13),%rax
  mov    %rax,(%rcx)
  jmp    L224
L2:
  mov    $0xb,%edx
  lea    D95(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L160
  mov    0x18(%rsp),%rax
  cmpq   $0x0,(%rax)
  je     L50
  mov    %r13,%rsi
  lea    D98(%rip),%rdi
  call   <syntax@plt>
L50:
  mov    0x18(%rsp),%rcx
  lea    0xb(%r13),%rax
  mov    %rax,(%rcx)
  jmp    L224
L160:
  mov    $0xa,%edx
  lea    D96(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L224
  mov    $0x2,%edx
  lea    D153(%rip),%rsi
  mov    %r13,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L224
  jmp    L84
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D103
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D104
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D70
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D29
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D44
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D22
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D39
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D145
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D152
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D4
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D11
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D130
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D95
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D98
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D96
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D153
type_infered: string

tool: D103: alto

tool: D104: treble

tool: D70: bass

tool: D29: clef=

tool: D44: Double clef name

tool: D22: tenor

tool: D39: perc

tool: D145: middle=

tool: D152: Double clef middle

tool: D4: m=

tool: D11: stafflines=

tool: D130: Double clef stafflines

tool: D95: staffscale=

tool: D98: Double clef staffscale

tool: D96: transpose=

tool: D153: t=

assistant: ```c
char *clef_skip(char *p, char **p_name, char **p_middle, char **p_lines, char **p_scale) {
  for (;;) {
    if (strncmp(p, "clef=", 5) == 0 || strncmp(p, "bass", 4) == 0 || strncmp(p, "treble", 6) == 0 || strncmp(p, "alto", 4) == 0 || strncmp(p, "tenor", 5) == 0 || strncmp(p, "perc", 4) == 0) {
      if (*p_name != 0)
        syntax("Double clef name", p);
      *p_name = p;
    } else if (strncmp(p, "middle=", 7) == 0 || strncmp(p, "m=", 2) == 0) {
      if (*p_middle != 0)
        syntax("Double clef middle", p);
      *p_middle = p + (p[1] == '=' ? 2 : 7);
    } else if (strncmp(p, "stafflines=", 11) == 0) {
      if (*p_lines != 0)
        syntax("Double clef stafflines", p);
      *p_lines = p + 11;
    } else if (strncmp(p, "staffscale=", 11) == 0) {
      if (*p_scale != 0)
        syntax("Double clef staffscale", p);
      *p_scale = p + 11;
    } else if (strncmp(p, "transpose=", 10) == 0 || strncmp(p, "t=", 2) == 0) {
      ;
    } else
      break;
    while (!isspace((unsigned)*p) && *p != '\0')
      p++;
    while (isspace((unsigned)*p))
      p++;
    if (*p == '\0')
      break;
  }
  return p;
}
```