user: 下面的汇编指令对应的C源代码是什么：

```asm
<help_relay>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D12(%rip),%rax
  mov    %rax,-0x20(%rbp)
  lea    D15(%rip),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rsi
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <esc_prn@plt>
  mov    $0x1,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D12
data_type: string
name: disassemble_data
arguments: tag: D15
data_type: string
name: disassemble_data
arguments: tag: D19
data_type: string

tool: D12: [{Uip1}:]{Uport1} [{Uip2}:]{Uport2}

tool: D15: {Uip1} and {Uip2}

tool: D19: 
{Hrelay} {UARG}
  The relay command allows the VPCS to become a virtual patch panel where
  connections can be dynamically changed using the {Hrelay} command.
  There are three steps required to use VPCS as a virtual patch panel.
  1. A relay {Hhub port} must be defined using the {Hrelay port} {Uport} command.
  2. Remote NIO_UDP connections (cloud connections in GNS3) use this {Hhub}
     {Hport} as the remote port, ensuring each NIO_UDP connection has a unique 
     {Hlocal} port (The local {Hport} numbers will be used to 'patch' the
     connection). VPC instances can be directed to use this hub port as
     their remote port using the command {Hset rport} {Uport}.
  3. The 'patching' is completed using the command:
     {Hrelay add} [{Uip1}:]{Uport1} [{Uip2}:]{Uport2}, where {Uport1} and {Uport2} are the
     {Hlocal} port numbers used in step 2.
  ARG:
     {Hadd} %s   Relay the packets between %s
     {Hdel} %s   Delete the relay rule
     {Hdel} {Uid}                        Delete the relay rule
     {Hdump} [{Hon}|{Hoff}]                 Dump relay packets to file
     {Hport} {Uport}                     Set relay hub port
     {Hshow}                          Show the relay rules
  Note: %s are 127.0.0.1 by default


assistant: ```c
int help_relay(int argc, char **argv) {
  char *s[2] = {"[{Uip1}:]{Uport1} [{Uip2}:]{Uport2}", "{Uip1} and {Uip2}"};
  esc_prn("\n{Hrelay} {UARG}\n"
          "  The relay command allows the VPCS to become a virtual patch panel where\n"
          "  connections can be dynamically changed using the {Hrelay} command.\n"
          "  There are three steps required to use VPCS as a virtual patch panel.\n"
          "  1. A relay {Hhub port} must be defined using the {Hrelay port} {Uport} command.\n"
          "  2. Remote NIO_UDP connections (cloud connections in GNS3) use this {Hhub}\n"
          "     {Hport} as the remote port, ensuring each NIO_UDP connection has a unique \n"
          "     {Hlocal} port (The local {Hport} numbers will be used to 'patch' the\n"
          "     connection). VPC instances can be directed to use this hub port as\n"
          "     their remote port using the command {Hset rport} {Uport}.\n"
          "  3. The 'patching' is completed using the command:\n"
          "     {Hrelay add} [{Uip1}:]{Uport1} [{Uip2}:]{Uport2}, where {Uport1} and {Uport2} are the\n"
          "     {Hlocal} port numbers used in step 2.\n"
          "  ARG:\n"
          "     {Hadd} %s   Relay the packets between %s\n"
          "     {Hdel} %s   Delete the relay rule\n"
          "     {Hdel} {Uid}                        Delete the relay rule\n"
          "     {Hdump} [{Hon}|{Hoff}]                 Dump relay packets to file\n"
          "     {Hport} {Uport}                     Set relay hub port\n"
          "     {Hshow}                          Show the relay rules\n"
          "  Note: %s are 127.0.0.1 by default\n",
          s[0], s[1], s[0], s[1]);
  return 1;
}
```