ATTR_COMMUNITIES
case ATTR_COMMUNITIES:
if (community_writebuf(&comm, ATTR_COMMUNITIES, 1, buf) == -1) {
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES:
if (community_writebuf(c, ATTR_COMMUNITIES, 0, buf) == -1 ||
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES:
case ATTR_COMMUNITIES: