// DAV delete an object in a room.
void dav_delete_message(struct http_transaction *h, struct ctdlsession *c, long msgnum) {
ctdl_delete_msgs(c, &msgnum, 1);
// DAV delete an object in a room.
void dav_delete_message(struct http_transaction *h, struct ctdlsession *c, long msgnum) {
ctdl_delete_msgs(c, &msgnum, 1);