user: 请将以下的汇编代码转换成C语言代码:

```asm
<smellslike_httprequest>:
  endbr64
  test   %esi,%esi
  je     L79
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  jmp    L100
  nopw   0x0(%rax,%rax,1)
L250:
  add    $0x1,%ebx
  add    $0x1,%r12
  cmp    %ebx,%ebp
  je     L298
L100:
  movzbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L250
  cmp    %ebx,%ebp
  jbe    L288
  mov    %ebx,%r12d
  add    %r13,%r12
  jmp    L48
  cs nopw 0x0(%rax,%rax,1)
L268:
  add    $0x1,%ebx
  add    $0x1,%r12
  cmp    %ebx,%ebp
  je     L298
L48:
  movzbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L268
  cmp    $0xa,%ebx
  ja     L9
  cmp    %ebx,%ebp
  jbe    L64
  mov    %ebx,%r12d
  add    %r13,%r12
  jmp    L166
  nop
L205:
  add    $0x1,%ebx
  add    $0x1,%r12
  cmp    %ebx,%ebp
  je     L192
L166:
  movzbl (%r12),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L205
  cmp    %ebx,%ebp
  jbe    L64
  mov    %ebx,%eax
  add    %r13,%rax
  jmp    L215
  nopl   0x0(%rax)
L71:
  add    $0x1,%ebx
  add    $0x1,%rax
  cmp    %ebx,%ebp
  je     L192
L215:
  cmpb   $0xa,(%rax)
  jne    L71
  test   %ebx,%ebx
  jne    L181
L9:
  xor    %eax,%eax
L35:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L288:
  mov    %ebx,%ebp
  nopl   0x0(%rax,%rax,1)
L298:
  cmp    $0xa,%ebp
  ja     L9
L135:
  test   %ebp,%ebp
  je     L9
  nopl   0x0(%rax)
L192:
  mov    %ebp,%eax
  cmpb   $0xa,0x0(%r13,%rax,1)
  jne    L9
  mov    %ebp,%ebx
  nopl   0x0(%rax)
L181:
  mov    %ebx,%eax
  sub    $0x1,%eax
  je     L9
  mov    %eax,%edx
  cmpb   $0xd,0x0(%r13,%rdx,1)
  je     L153
L19:
  cmp    $0xa,%eax
  jbe    L9
  lea    -0x7(%rax),%ebp
  mov    $0x8,%edx
  lea    D2(%rip),%rsi
  add    %r13,%rbp
  mov    %rbp,%rdi
  call   <memicmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x8,%edx
  lea    D27(%rip),%rsi
  mov    %rbp,%rdi
  call   <memicmp@plt>
  test   %rax,%rax
  je     L188
  mov    $0x8,%edx
  lea    D8(%rip),%rsi
  mov    %rbp,%rdi
  call   <memicmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  jmp    L35
L79:
  xor    %eax,%eax
  ret
L153:
  lea    -0x2(%rbx),%eax
  jmp    L19
L188:
  mov    $0x1,%eax
  jmp    L35
L64:
  mov    %ebx,%ebp
  jmp    L135
```

tool_calls: name: parse_data
arguments: data_tag: D2
datatype: string
name: parse_data
arguments: data_tag: D27
datatype: string
name: parse_data
arguments: data_tag: D8
datatype: string

tool: D2: HTTP/1.0

tool: D27: HTTP/1.1

tool: D8: HTTP/0.9

assistant: ```c
int smellslike_httprequest(const unsigned char *data, unsigned length) {
  unsigned i;
  unsigned method;
  unsigned url;
  for (i = 0; i < length && isspace(data[i]); i++)
    ;
  method = i;
  while (i < length && !isspace(data[i]))
    i++;
  if (i > 10)
    return 0;
  while (i < length && isspace(data[i]))
    i++;
  url = i;
  while (i < length && data[i] != '\n')
    i++;
  if (i > 0 && data[i] == '\n') {
    i--;
    if (i > 0 && data[i] == '\r')
      i--;
    if (i > 10 && memicmp(&data[i - 7], "HTTP/1.0", 8) == 0)
      return 1;
    if (i > 10 && memicmp(&data[i - 7], "HTTP/1.1", 8) == 0)
      return 1;
    if (i > 10 && memicmp(&data[i - 7], "HTTP/0.9", 8) == 0)
      return 1;
  }
  return 0;
}
```