/*
* CtdlGetRoomLock() - same as getroom() but locks the record (if supported)
*/
-int CtdlGetRoomLock(struct ctdlroom *qrbuf, char *room_name)
+int CtdlGetRoomLock(struct ctdlroom *qrbuf, const char *room_name)
{
register int retval;
retval = CtdlGetRoom(qrbuf, room_name);