user: 请从给定的汇编指令推导出C源代码：

```asm
<print_tool_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D23(%rip),%rdi
  call   <printf@plt>
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D34(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D38(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: data_tag: D23
type: string
name: read_data
arguments: data_tag: D20
type: string
name: read_data
arguments: data_tag: D34
type: string
name: read_data
arguments: data_tag: D26
type: string
name: read_data
arguments: data_tag: D38
type: string

tool: D23: Usage:


tool: D20: ./wifidirectutl <iface> wifidirect_mode [mode]
./wifidirectutl <iface> wifidirect_config [*.conf]
./wifidirectutl <iface> wifidirect_params_config [*.conf]
./wifidirectutl <iface> wifidirect_action_frame <*.conf>|	<PeerAddr> <Category> <OuiSubtype> <DialogToken>
./wifidirectutl <iface> wifidirect_discovery_request <*.conf>
./wifidirectutl <iface> wifidirect_discovery_response <*.conf>
./wifidirectutl <iface> wifidirect_gas_comeback_request <*.conf>
./wifidirectutl <iface> wifidirect_gas_comeback_response <*.conf>
./wifidirectutl <iface> wifidisplay_config [*.conf]
./wifidirectutl <iface> wifidisplay_mode [enable/disable]
./wifidirectutl <iface> wifidisplay_update_devinfo [value]
./wifidirectutl <iface> wifidisplay_update_coupledsink_bitmap [value <= 255]
./wifidirectutl <iface> wifidisplay_discovery_request [*.config]
./wifidirectutl <iface> wifidisplay_discovery_response [*.config]


tool: D34: 
Please see example configuration file config/wifidirect.conf



tool: D26: Configuration API:


tool: D38: ./wifidirectutl <iface> wifidirect_cfg_discovery_period [<MinDiscPeriod> <MaxDiscPeriod>]
./wifidirectutl <iface> wifidirect_cfg_intent [IntentValue]
./wifidirectutl <iface> wifidirect_cfg_capability [<deviceCapability> <groupCapability>]
./wifidirectutl <iface> wifidirect_cfg_noa <enable | disable> [<counttype> <duration> <interval>]
./wifidirectutl <iface> wifidirect_cfg_opp_ps [<enable> <CTWindow>]
./wifidirectutl <iface> wifidirect_cfg_invitation_list [mac_address]
./wifidirectutl <iface> wifidirect_cfg_listen_channel [listenChannel]
./wifidirectutl <iface> wifidirect_cfg_op_channel [operatingChannel]
./wifidirecttul <iface> wifidirect_cfg_persistent_group_record [index] [role]
	[<groupbss> <deviceId> <ssid> <psk>] [peermac1] [peermac2]
./wifidirecttul <iface> wifidirect_cfg_persistent_group_invoke [index] | <cancel>
./wifidirectutl <iface> wifidirect_cfg_presence_req_params [<type> <duration> <interval>]
./wifidirectutl <iface> wifidirect_cfg_ext_listen_time [<duration> <interval>]


assistant: ```c
void print_tool_usage(void) {
  printf("Usage:\n");
  printf("./wifidirectutl <iface> wifidirect_mode [mode]\n"
         "./wifidirectutl <iface> wifidirect_config [*.conf]\n"
         "./wifidirectutl <iface> wifidirect_params_config [*.conf]\n"
         "./wifidirectutl <iface> wifidirect_action_frame <*.conf>|"
         "	<PeerAddr> <Category> <OuiSubtype> <DialogToken>\n"
         "./wifidirectutl <iface> wifidirect_discovery_request <*.conf>\n"
         "./wifidirectutl <iface> wifidirect_discovery_response <*.conf>\n"
         "./wifidirectutl <iface> wifidirect_gas_comeback_request <*.conf>\n"
         "./wifidirectutl <iface> wifidirect_gas_comeback_response <*.conf>\n"
         "./wifidirectutl <iface> wifidisplay_config [*.conf]\n"
         "./wifidirectutl <iface> wifidisplay_mode [enable/disable]\n"
         "./wifidirectutl <iface> wifidisplay_update_devinfo [value]\n"
         "./wifidirectutl <iface> wifidisplay_update_coupledsink_bitmap [value <= 255]\n"
         "./wifidirectutl <iface> wifidisplay_discovery_request [*.config]\n"
         "./wifidirectutl <iface> wifidisplay_discovery_response [*.config]\n");
  printf("\nPlease see example configuration file config/wifidirect.conf\n\n");
  printf("Configuration API:\n");
  printf("./wifidirectutl <iface> wifidirect_cfg_discovery_period [<MinDiscPeriod> <MaxDiscPeriod>]\n"
         "./wifidirectutl <iface> wifidirect_cfg_intent [IntentValue]\n"
         "./wifidirectutl <iface> wifidirect_cfg_capability [<deviceCapability> <groupCapability>]\n"
         "./wifidirectutl <iface> wifidirect_cfg_noa <enable | disable> [<counttype> <duration> <interval>]\n"
         "./wifidirectutl <iface> wifidirect_cfg_opp_ps [<enable> <CTWindow>]\n"
         "./wifidirectutl <iface> wifidirect_cfg_invitation_list [mac_address]\n"
         "./wifidirectutl <iface> wifidirect_cfg_listen_channel [listenChannel]\n"
         "./wifidirectutl <iface> wifidirect_cfg_op_channel [operatingChannel]\n"
         "./wifidirecttul <iface> wifidirect_cfg_persistent_group_record [index] [role]\n"
         "	[<groupbss> <deviceId> <ssid> <psk>] [peermac1] [peermac2]\n"
         "./wifidirecttul <iface> wifidirect_cfg_persistent_group_invoke [index] | <cancel>\n"
         "./wifidirectutl <iface> wifidirect_cfg_presence_req_params [<type> <duration> <interval>]\n"
         "./wifidirectutl <iface> wifidirect_cfg_ext_listen_time [<duration> <interval>]\n");
}
```