user: 请从给定的汇编指令推导出C源代码:

```asm
<print_help>:
  endbr64
  push   %rbx
  lea    D31(%rip),%rbx
  mov    %rbx,%rsi
  lea    D121(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <usage@plt>
  lea    D13(%rip),%rsi
  lea    D114(%rip),%rdi
  call   <printf@plt>
  lea    D66(%rip),%rsi
  lea    D65(%rip),%rdi
  call   <printf@plt>
  lea    D136(%rip),%rsi
  lea    D18(%rip),%rdi
  call   <printf@plt>
  lea    D126(%rip),%rsi
  lea    D90(%rip),%rdi
  call   <printf@plt>
  lea    D60(%rip),%rsi
  lea    D64(%rip),%rdi
  call   <printf@plt>
  lea    D47(%rip),%rsi
  lea    D83(%rip),%rdi
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <print_version@plt>
  mov    $0x0,%eax
  call   <print_copyright@plt>
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D31
data_type: string
name: disassemble_data
arguments: tag: D121
data_type: string
name: disassemble_data
arguments: tag: D13
data_type: string
name: disassemble_data
arguments: tag: D114
data_type: string
name: disassemble_data
arguments: tag: D66
data_type: string
name: disassemble_data
arguments: tag: D65
data_type: string
name: disassemble_data
arguments: tag: D136
data_type: string
name: disassemble_data
arguments: tag: D18
data_type: string
name: disassemble_data
arguments: tag: D126
data_type: string
name: disassemble_data
arguments: tag: D90
data_type: string
name: disassemble_data
arguments: tag: D60
data_type: string
name: disassemble_data
arguments: tag: D64
data_type: string
name: disassemble_data
arguments: tag: D47
data_type: string
name: disassemble_data
arguments: tag: D83
data_type: string

tool: D31: extract_rgb_palette

tool: D121: 
Tool name:
   %s


tool: D13:    The extract_rgb_palette tool scans a graphics file image for a palette associated
   with indexed RGB color mapping and dumps this palette to stdout.

tool: D114: Description:
%s



tool: D66:    <infile>  The name of the input data file.

tool: D65: Input:
%s



tool: D136:    Output is to stdout (screen) only.  Format:

   <pixelvalue> <red component> <green component> <blue component>
     ...etc

   Pixel value range varies by data type contained in the file.  RGB components
   range from 0 to 255.

tool: D18: Output:
%s



tool: D126:    -help
        Print this help information and then exit.

tool: D90: Options:
%s



tool: D60:   Only TIFF and GeoTIFF files are currently supported.

tool: D64: Limitations:
%s



tool: D47:    Alaska Satellite Facility
   Geophysical Institute
   University of Alaska Fairbanks
   P.O. Box 757320
   Fairbanks, AK 99775-7320
   http://www.asf.alaska.edu
   uso@asf.alaska.edu


tool: D83: Contact:
%s


assistant: ```c
void print_help() {
  printf("\nTool name:\n   %s\n", "extract_rgb_palette");
  usage();
  printf("Description:\n%s\n\n", "   The extract_rgb_palette tool scans a graphics file image for a palette associated\n"
                                 "   with indexed RGB color mapping and dumps this palette to stdout.");
  if (strlen("   <infile>  The name of the input data file."))
    printf("Input:\n%s\n\n", "   <infile>  The name of the input data file.");
  if (strlen("   Output is to stdout (screen) only.  Format:\n\n"
             "   <pixelvalue> <red component> <green component> <blue component>\n"
             "     ...etc\n\n"
             "   Pixel value range varies by data type contained in the file.  RGB components\n"
             "   range from 0 to 255."))
    printf("Output:\n%s\n\n", "   Output is to stdout (screen) only.  Format:\n\n"
                              "   <pixelvalue> <red component> <green component> <blue component>\n"
                              "     ...etc\n\n"
                              "   Pixel value range varies by data type contained in the file.  RGB components\n"
                              "   range from 0 to 255.");
  if (strlen("   -help\n"
             "        Print this help information and then exit."))
    printf("Options:\n%s\n\n", "   -help\n"
                               "        Print this help information and then exit.");
  if (strlen(""))
    printf("Examples:\n%s\n\n", "");
  if (strlen("  Only TIFF and GeoTIFF files are currently supported."))
    printf("Limitations:\n%s\n\n", "  Only TIFF and GeoTIFF files are currently supported.");
  if (strlen(""))
    printf("See Also:\n%s\n\n", "");
  printf("Contact:\n%s\n", "   "
                           "Alaska Satellite Facility"
                           "\n"
                           "   "
                           "Geophysical Institute"
                           "\n"
                           "   "
                           "University of Alaska Fairbanks"
                           "\n"
                           "   "
                           "P.O. Box 757320"
                           "\n"
                           "   "
                           "Fairbanks, AK 99775-7320"
                           "\n"
                           "   "
                           "http://www.asf.alaska.edu"
                           "\n"
                           "   "
                           "uso@asf.alaska.edu"
                           "\n");
  print_version("extract_rgb_palette");
  print_copyright();
}
```