def dcc_event(regexp, callback=None, iotype='in',
              venusian_category='irc3.dcc'):
    """Work like :class:`~irc3.dec.event` but occurs during DCC CHATs"""
    return event(regexp, callback=callback, iotype='dcc_' + iotype,
                 venusian_category=venusian_category)
Work like :class:`~irc3.dec.event` but occurs during DCC CHATs