user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D59(%rip),%rdi
  call   <printf@plt>
  lea    D238(%rip),%rdi
  call   <printf@plt>
  lea    D23(%rip),%rdi
  call   <printf@plt>
  lea    D77(%rip),%rdi
  call   <printf@plt>
  lea    D283(%rip),%rdi
  call   <printf@plt>
  lea    D52(%rip),%rdi
  call   <printf@plt>
  lea    D70(%rip),%rdi
  call   <printf@plt>
  lea    D136(%rip),%rdi
  call   <printf@plt>
  lea    D149(%rip),%rdi
  call   <printf@plt>
  lea    D138(%rip),%rdi
  call   <printf@plt>
  lea    D223(%rip),%rdi
  call   <printf@plt>
  lea    D260(%rip),%rdi
  call   <printf@plt>
  lea    D81(%rip),%rdi
  call   <printf@plt>
  lea    D67(%rip),%rdi
  call   <printf@plt>
  lea    D207(%rip),%rdi
  call   <printf@plt>
  lea    D123(%rip),%rdi
  call   <printf@plt>
  lea    D214(%rip),%rdi
  call   <printf@plt>
  lea    D307(%rip),%rdi
  call   <printf@plt>
  lea    D85(%rip),%rdi
  call   <printf@plt>
  lea    D236(%rip),%rdi
  call   <printf@plt>
  lea    D117(%rip),%rdi
  call   <printf@plt>
  lea    D306(%rip),%rdi
  call   <printf@plt>
  lea    D169(%rip),%rdi
  call   <printf@plt>
  lea    D121(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D212(%rip),%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D74(%rip),%rdi
  call   <printf@plt>
  lea    D115(%rip),%rdi
  call   <printf@plt>
  lea    D1(%rip),%rdi
  call   <printf@plt>
  lea    D218(%rip),%rdi
  call   <printf@plt>
  lea    D206(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D59
datatype: string
name: disassemble_data
arguments: tag: D238
datatype: string
name: disassemble_data
arguments: tag: D23
datatype: string
name: disassemble_data
arguments: tag: D77
datatype: string
name: disassemble_data
arguments: tag: D283
datatype: string
name: disassemble_data
arguments: tag: D52
datatype: string
name: disassemble_data
arguments: tag: D70
datatype: string
name: disassemble_data
arguments: tag: D136
datatype: string
name: disassemble_data
arguments: tag: D149
datatype: string
name: disassemble_data
arguments: tag: D138
datatype: string
name: disassemble_data
arguments: tag: D223
datatype: string
name: disassemble_data
arguments: tag: D260
datatype: string
name: disassemble_data
arguments: tag: D81
datatype: string
name: disassemble_data
arguments: tag: D67
datatype: string
name: disassemble_data
arguments: tag: D207
datatype: string
name: disassemble_data
arguments: tag: D123
datatype: string
name: disassemble_data
arguments: tag: D214
datatype: string
name: disassemble_data
arguments: tag: D307
datatype: string
name: disassemble_data
arguments: tag: D85
datatype: string
name: disassemble_data
arguments: tag: D236
datatype: string
name: disassemble_data
arguments: tag: D117
datatype: string
name: disassemble_data
arguments: tag: D306
datatype: string
name: disassemble_data
arguments: tag: D169
datatype: string
name: disassemble_data
arguments: tag: D121
datatype: string
name: disassemble_data
arguments: tag: D8
datatype: string
name: disassemble_data
arguments: tag: D212
datatype: string
name: disassemble_data
arguments: tag: D43
datatype: string
name: disassemble_data
arguments: tag: D74
datatype: string
name: disassemble_data
arguments: tag: D115
datatype: string
name: disassemble_data
arguments: tag: D1
datatype: string
name: disassemble_data
arguments: tag: D218
datatype: string
name: disassemble_data
arguments: tag: D206
datatype: string

tool: D59: pifacertc [-d nBusDevId] [-i 0|1] [-o option]


tool: D238: pifacertc [-d nBusDevId] [-i 0|1] [-p] [-u]


tool: D23: pifacertc [-d nBusDevId] [-i 0|1] [-r] [-w "..."]


tool: D77: pifacertc [-d nBusDevId] [-i 0|1] [-c] [[[[[cc]yy]mm]dd]HH]MM[.ss]


tool: D283: pifacertc [-d nBusDevId] [-i 0|1] [-s]


tool: D52: pifacertc [-d nBusDevId] [-i 0|1] [-d]



tool: D70: Set or get the current date/time from the PiFace RTC, or get or set options.



tool: D136: -b nn              Use the nBusDevId specified (7-bit address)


tool: D149: -c                 Set the real time clock from the computer clock.


tool: D138: -d                 Output the date/time as input to the date command.


tool: D223: -h                 Prints this help.


tool: D260: -i 0|1             Use /dev/iic0 or /dev/iic1 (will guess without).


tool: D81: -o option          Set an option on the HW RTC.

The following options are supported



tool: D67:   init      Initialize the RTC, and set the date to the current date/time


tool: D207:   bat       Enable battery backup (*)


tool: D123:   nobat     Disable battery backup (*)


tool: D214:   batstat   Show the battery status


tool: D307:   clrnvram  Clear the NVRAM


tool: D85:   cal       Calibrate the device (write 0x47 to TRIM register)


tool: D236:   osc       Enable the oscillator (*)


tool: D117:   noosc     Disable the oscillator (*)


tool: D306:   oscset    Get the oscillator setting


tool: D169:   oscstat   Display the oscialltor status


tool: D121:   pwrstat   Get the power fail status


tool: D8:   clrpwr    Clear the powerfail status bit if set



tool: D212: Options can be separated with a comma, e.g. "pifacertc -o bat,osc".


tool: D43: (*) indicates options that can corrupt the RTC if used incorrectly.



tool: D74: -p                 Print the time that the power was turned off at or failed


tool: D115: -r                 Read the contents of the NVRAM from the Real Time Clock.


tool: D1: -s                 Set the computer clock from the RTC.


tool: D218: -u                 Print the time that the power was turned on or restored


tool: D206: -w "..."           Write to the NVRAM on the Real Time Clock.


assistant: ```c
void Usage(void) {
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-o option]\n");
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-p] [-u]\n");
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-r] [-w \"...\"]\n");
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-c] [[[[[cc]yy]mm]dd]HH]MM[.ss]\n");
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-s]\n");
  (void)printf("pifacertc [-d nBusDevId] [-i 0|1] [-d]\n\n");
  (void)printf("Set or get the current date/time from the PiFace RTC, or get or set options.\n\n");
  (void)printf("-b nn              Use the nBusDevId specified (7-bit address)\n");
  (void)printf("-c                 Set the real time clock from the computer clock.\n");
  (void)printf("-d                 Output the date/time as input to the date command.\n");
  (void)printf("-h                 Prints this help.\n");
  (void)printf("-i 0|1             Use /dev/iic0 or /dev/iic1 (will guess without).\n");
  (void)printf("-o option          Set an option on the HW RTC.\n\nThe following options are supported\n\n");
  (void)printf("  init      Initialize the RTC, and set the date to the current date/time\n");
  (void)printf("  bat       Enable battery backup (*)\n");
  (void)printf("  nobat     Disable battery backup (*)\n");
  (void)printf("  batstat   Show the battery status\n");
  (void)printf("  clrnvram  Clear the NVRAM\n");
  (void)printf("  cal       Calibrate the device (write 0x47 to TRIM register)\n");
  (void)printf("  osc       Enable the oscillator (*)\n");
  (void)printf("  noosc     Disable the oscillator (*)\n");
  (void)printf("  oscset    Get the oscillator setting\n");
  (void)printf("  oscstat   Display the oscialltor status\n");
  (void)printf("  pwrstat   Get the power fail status\n");
  (void)printf("  clrpwr    Clear the powerfail status bit if set\n\n");
  (void)printf("Options can be separated with a comma, e.g. \"pifacertc -o bat,osc\".\n");
  (void)printf("(*) indicates options that can corrupt the RTC if used incorrectly.\n\n");
  (void)printf("-p                 Print the time that the power was turned off at or failed\n");
  (void)printf("-r                 Read the contents of the NVRAM from the Real Time Clock.\n");
  (void)printf("-s                 Set the computer clock from the RTC.\n");
  (void)printf("-u                 Print the time that the power was turned on or restored\n");
  (void)printf("-w \"...\"           Write to the NVRAM on the Real Time Clock.\n");
}
```