Function displayArgs

popt/popthelp.c:32–46

* Display arguments. * @param con context * @param foo (unused) * @param key option(s) * @param arg (unused) * @param data (unused) */

 * @param data		(unused)
 */
NORETURN
static void displayArgs(poptContext con,
		UNUSED(enum poptCallbackReason foo),
		struct poptOption * key, 
		UNUSED(const char * arg),
		UNUSED(void * data))
{
    if (key->shortName == '?')
	poptPrintHelp(con, stdout, 0);
    else
	poptPrintUsage(con, stdout, 0);

    poptFreeContext(con);
    exit(0);
}

#ifdef	NOTYET
static int show_option_defaults = 0;