int CtdlSaveMsgPointersInRoom(char *roomname, long newmsgidlist[], int num_newmsgs,
int do_repl_check, struct CtdlMessage *supplied_msg);
int CtdlSaveMsgPointerInRoom(char *roomname, long msgid, int do_repl_check, struct CtdlMessage *msg);
int CtdlSaveMsgPointersInRoom(char *roomname, long newmsgidlist[], int num_newmsgs,
int do_repl_check, struct CtdlMessage *supplied_msg);
int CtdlSaveMsgPointerInRoom(char *roomname, long msgid, int do_repl_check, struct CtdlMessage *msg);