typedef void (*ForEachRoomCallBack)(struct ctdlroom *EachRoom, void *out_data);
void CtdlForEachRoom(ForEachRoomCallBack CB, void *in_data);
typedef void (*ForEachRoomNetCfgCallBack)(struct ctdlroom *EachRoom, void *out_data, OneRoomNetCfg *OneRNCFG);
+char *LoadRoomNetConfigFile(long roomnum);
void CtdlForEachNetCfgRoom(ForEachRoomNetCfgCallBack CB, void *in_data);
void SaveChangedConfigs(void);
void CtdlDeleteRoom(struct ctdlroom *qrbuf);