23 extern void handle_usage_help(FILE *out_fp, const char *prog_name);
25 extern void handle_usage_dump(FILE *out_fp, const char *prog_name);
27 extern void handle_usage_create(FILE *out_fp, const char *prog_name);
29 extern void handle_usage_cfg_create(FILE *out_fp, const char *prog_name);
35   void (*usage)(FILE *out_fp, const char *prog_name);
72 static void output_all_usage(FILE *out_fp, const char *prog_name) {  in output_all_usage()  argument
73   fprintf(out_fp, "  %s <command>\n\n", prog_name);  in output_all_usage()
80     info->usage(out_fp, prog_name);  in output_all_usage()
85 void handle_usage_help(FILE *out_fp, const char *prog_name) {  in handle_usage_help()  argument
86   fprintf(out_fp, "  %s help all\n", prog_name);  in handle_usage_help()
87   fprintf(out_fp, "  %s help <command>\n\n", prog_name);  in handle_usage_help()
93   const char *prog_name = argv[0];  in handle_command_help()  local
96     handle_usage_help(stderr, prog_name);  in handle_command_help()
101     output_all_usage(stdout, prog_name);  in handle_command_help()
107     handle_usage_help(stderr, prog_name);  in handle_command_help()
111   info->usage(stdout, prog_name);  in handle_command_help()