user: 下面的汇编指令对应的C源代码是什么：

```asm
<ipv4_optnumber>:
  endbr64
  cmp    $0x1e,%dil
  ja     L9
  lea    D112(%rip),%rdx
  movzbl %dil,%edi
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  nop
L9:
  lea    D86(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D106(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D182(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D226(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D66(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D124(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D103(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D209(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D144(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D232(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D52(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D58(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D215(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D161(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D102(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D111(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D246(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D95(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D89(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D51(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D22(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D57(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D191(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D178(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D17(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D255(%rip),%rax
  ret
  nopl   0x0(%rax,%rax,1)
  lea    D276(%rip),%rax
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D86
type_infered: string
name: disassemble_data
arguments: tag: D106
type_infered: string
name: disassemble_data
arguments: tag: D182
type_infered: string
name: disassemble_data
arguments: tag: D226
type_infered: string
name: disassemble_data
arguments: tag: D66
type_infered: string
name: disassemble_data
arguments: tag: D124
type_infered: string
name: disassemble_data
arguments: tag: D103
type_infered: string
name: disassemble_data
arguments: tag: D209
type_infered: string
name: disassemble_data
arguments: tag: D144
type_infered: string
name: disassemble_data
arguments: tag: D232
type_infered: string
name: disassemble_data
arguments: tag: D52
type_infered: string
name: disassemble_data
arguments: tag: D58
type_infered: string
name: disassemble_data
arguments: tag: D215
type_infered: string
name: disassemble_data
arguments: tag: D161
type_infered: string
name: disassemble_data
arguments: tag: D102
type_infered: string
name: disassemble_data
arguments: tag: D111
type_infered: string
name: disassemble_data
arguments: tag: D246
type_infered: string
name: disassemble_data
arguments: tag: D95
type_infered: string
name: disassemble_data
arguments: tag: D89
type_infered: string
name: disassemble_data
arguments: tag: D51
type_infered: string
name: disassemble_data
arguments: tag: D22
type_infered: string
name: disassemble_data
arguments: tag: D57
type_infered: string
name: disassemble_data
arguments: tag: D191
type_infered: string
name: disassemble_data
arguments: tag: D178
type_infered: string
name: disassemble_data
arguments: tag: D17
type_infered: string
name: disassemble_data
arguments: tag: D255
type_infered: string
name: disassemble_data
arguments: tag: D276
type_infered: string

tool: D86: UNKNOWN

tool: D106: EXP

tool: D182: QS

tool: D226: UMP

tool: D66: DPS

tool: D124: SDB

tool: D103: RTRALT

tool: D209: ADDEXT

tool: D144: TR

tool: D232: EIP

tool: D52: IMITD

tool: D58: ENCODE

tool: D215: VISA

tool: D161: FINN

tool: D102: MTUR

tool: D111: MTUP

tool: D246: ZSU

tool: D95: SSR

tool: D89: SID

tool: D51: RR

tool: D22: CIPSO

tool: D57: E-SEC

tool: D191: TS

tool: D178: LSR

tool: D17: SEC

tool: D255: EOOL

tool: D276: NOP

assistant: ```c
char *ipv4_optnumber(unsigned char id) {
  switch (id) {
  case 0:
    return ("EOOL");
  case 1:
    return ("NOP");
  case 2:
    return ("SEC");
  case 3:
    return ("LSR");
  case 4:
    return ("TS");
  case 5:
    return ("E-SEC");
  case 6:
    return ("CIPSO");
  case 7:
    return ("RR");
  case 8:
    return ("SID");
  case 9:
    return ("SSR");
  case 10:
    return ("ZSU");
  case 11:
    return ("MTUP");
  case 12:
    return ("MTUR");
  case 13:
    return ("FINN");
  case 14:
    return ("VISA");
  case 15:
    return ("ENCODE");
  case 16:
    return ("IMITD");
  case 17:
    return ("EIP");
  case 18:
    return ("TR");
  case 19:
    return ("ADDEXT");
  case 20:
    return ("RTRALT");
  case 21:
    return ("SDB");
  case 23:
    return ("DPS");
  case 24:
    return ("UMP");
  case 25:
    return ("QS");
  case 30:
    return ("EXP");
  }
  return ("UNKNOWN");
}
```