| 198 | } |
| 199 | |
| 200 | static void usage_do (const char *prog_name) |
| 201 | { |
| 202 | printf ("%s [-d delimiter] [-e] [-n] [-h]\n\n", prog_name); |
| 203 | printf ("A tool for displaying cpg groups and members.\n"); |
| 204 | printf ("options:\n"); |
| 205 | printf ("\t-d\tDelimiter between fields.\n"); |
| 206 | printf ("\t-e\tDon't escape unprintable characters in group name.\n"); |
| 207 | printf ("\t-n\tDisplay only all existing group names.\n"); |
| 208 | printf ("\t-h\tDisplay this help.\n"); |
| 209 | } |
| 210 | |
| 211 | |
| 212 | int main (int argc, char *argv[]) { |