user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<alpn_desc>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D246(%rip),%rsi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D2(%rip),%rax
  test   %rdx,%rdx
  jne    L44
L13:
  pop    %rbx
  ret
L44:
  lea    D120(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D119(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D220(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D187(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D27(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D79(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D37(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D215(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D17(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D103(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D167(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D4(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D64(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D224(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D81(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D107(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D48(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D157(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D1(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  mov    %rax,%rdx
  lea    D111(%rip),%rax
  test   %rdx,%rdx
  je     L13
  lea    D122(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  lea    D208(%rip),%rax
  lea    D155(%rip),%rdx
  cmovne %rdx,%rax
  jmp    L13
```

tool_calls: name: disassemble_data
arguments: data_label: D246
type_guessed: string
name: disassemble_data
arguments: data_label: D2
type_guessed: string
name: disassemble_data
arguments: data_label: D120
type_guessed: string
name: disassemble_data
arguments: data_label: D119
type_guessed: string
name: disassemble_data
arguments: data_label: D220
type_guessed: string
name: disassemble_data
arguments: data_label: D187
type_guessed: string
name: disassemble_data
arguments: data_label: D27
type_guessed: string
name: disassemble_data
arguments: data_label: D79
type_guessed: string
name: disassemble_data
arguments: data_label: D37
type_guessed: string
name: disassemble_data
arguments: data_label: D215
type_guessed: string
name: disassemble_data
arguments: data_label: D17
type_guessed: string
name: disassemble_data
arguments: data_label: D103
type_guessed: string
name: disassemble_data
arguments: data_label: D167
type_guessed: string
name: disassemble_data
arguments: data_label: D4
type_guessed: string
name: disassemble_data
arguments: data_label: D64
type_guessed: string
name: disassemble_data
arguments: data_label: D224
type_guessed: string
name: disassemble_data
arguments: data_label: D81
type_guessed: string
name: disassemble_data
arguments: data_label: D107
type_guessed: string
name: disassemble_data
arguments: data_label: D48
type_guessed: string
name: disassemble_data
arguments: data_label: D157
type_guessed: string
name: disassemble_data
arguments: data_label: D1
type_guessed: string
name: disassemble_data
arguments: data_label: D111
type_guessed: string
name: disassemble_data
arguments: data_label: D122
type_guessed: string
name: disassemble_data
arguments: data_label: D208
type_guessed: string
name: disassemble_data
arguments: data_label: D155
type_guessed: string

tool: D246: http/1.1

tool: D2: HTTP/1.1

tool: D120: spdy/1

tool: D119: SPDY/1

tool: D220: spdy/2

tool: D187: SPDY/2

tool: D27: spdy/3

tool: D79: SPDY/3

tool: D37: spdy/3.1

tool: D215: SPDY/3.1

tool: D17: stun.turn

tool: D103: Traversal Using Relays around NAT (TURN)

tool: D167: stun.nat-discovery

tool: D4: NAT discovery using Session Traversal Utilities for NAT (STUN)

tool: D64: h2

tool: D224: HTTP/2 over TLS

tool: D81: h2c

tool: D107: HTTP/2 over TCP

tool: D48: webrtc

tool: D157: WebRTC Media and Data

tool: D1: c-webrtc

tool: D111: Confidential WebRTC Media and Data

tool: D122: ftp

tool: D208: FTP

tool: 

assistant: ```c
const char *alpn_desc(char *code) {
  if (strcmp(code, "http/1.1") == 0)
    return "HTTP/1.1";
  else if (strcmp(code, "spdy/1") == 0)
    return "SPDY/1";
  else if (strcmp(code, "spdy/2") == 0)
    return "SPDY/2";
  else if (strcmp(code, "spdy/3") == 0)
    return "SPDY/3";
  else if (strcmp(code, "spdy/3.1") == 0)
    return "SPDY/3.1";
  else if (strcmp(code, "stun.turn") == 0)
    return "Traversal Using Relays around NAT (TURN)";
  else if (strcmp(code, "stun.nat-discovery") == 0)
    return "NAT discovery using Session Traversal Utilities for NAT (STUN)";
  else if (strcmp(code, "h2") == 0)
    return "HTTP/2 over TLS";
  else if (strcmp(code, "h2c") == 0)
    return "HTTP/2 over TCP";
  else if (strcmp(code, "webrtc") == 0)
    return "WebRTC Media and Data";
  else if (strcmp(code, "c-webrtc") == 0)
    return "Confidential WebRTC Media and Data";
  else if (strcmp(code, "ftp") == 0)
    return "FTP";
  else
    return "";
}
```