user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<rpio_get_rpi_revision>:
  endbr64
  push   %rbp
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <get_cpuinfo_revision@plt>
  test   %eax,%eax
  je     L134
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    $0x4,%eax
  jg     L170
L6:
  lea    D39(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L39
L123:
  mov    $0x1,%eax
L17:
  mov    0x408(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L103
  add    $0x410,%rsp
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L170:
  cltq
  lea    -0x4(%rbp,%rax,1),%rbp
  jmp    L6
  nopl   0x0(%rax)
L39:
  lea    D82(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L123
  lea    D52(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D106(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D36(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D17(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D93(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D91(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D21(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D7(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D72(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L171
  lea    D41(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  neg    %rax
  sbb    %eax,%eax
  and    $0x3,%eax
  jmp    L17
  nopl   0x0(%rax)
L171:
  mov    $0x2,%eax
  jmp    L17
  nopw   0x0(%rax,%rax,1)
L134:
  mov    $0xffffffff,%eax
  jmp    L17
L103:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D39
type_infered: string
name: disassemble_data
arguments: tag: D82
type_infered: string
name: disassemble_data
arguments: tag: D52
type_infered: string
name: disassemble_data
arguments: tag: D106
type_infered: string
name: disassemble_data
arguments: tag: D36
type_infered: string
name: disassemble_data
arguments: tag: D17
type_infered: string
name: disassemble_data
arguments: tag: D93
type_infered: string
name: disassemble_data
arguments: tag: D91
type_infered: string
name: disassemble_data
arguments: tag: D21
type_infered: string
name: disassemble_data
arguments: tag: D7
type_infered: string
name: disassemble_data
arguments: tag: D72
type_infered: string
name: disassemble_data
arguments: tag: D41
type_infered: string

tool: D39: 0002

tool: D82: 0003

tool: D52: 0004

tool: D106: 0005

tool: D36: 0006

tool: D17: 0007

tool: D93: 0008

tool: D91: 0009

tool: D21: 000d

tool: D7: 000e

tool: D72: 000f

tool: D41: 0011

assistant: ```c
int rpio_get_rpi_revision(void) {
  char raw_revision[1024];
  int len;
  char *revision;
  if (!get_cpuinfo_revision(raw_revision))
    return -1;
  len = strlen(raw_revision);
  if (len > 4)
    revision = ((char *)raw_revision) + len - 4;
  else
    revision = raw_revision;
  if ((strcmp(revision, "0002") == 0) || (strcmp(revision, "0003") == 0))
    return 1;
  else if ((strcmp(revision, "0004") == 0) || (strcmp(revision, "0005") == 0) || (strcmp(revision, "0006") == 0) || (strcmp(revision, "0007") == 0) || (strcmp(revision, "0008") == 0) || (strcmp(revision, "0009") == 0) || (strcmp(revision, "000d") == 0) || (strcmp(revision, "000e") == 0) || (strcmp(revision, "000f") == 0))
    return 2;
  else if (strcmp(revision, "0011") == 0)
    return 0;
  else
    return 3;
}
```