-int isUserOnChan(struct UserNode *user, struct ChanNode *chan);
-struct ChanUser* getChanUser(struct UserNode *user, struct ChanNode *chan);
-struct ChanUser* getChannelUsers(struct ChanNode *chan, struct ChanUser *last);
-struct ChanUser* getUserChannels(struct UserNode *user, struct ChanUser *last);
+/* MODULAR ACCESSIBLE */ int isUserOnChan(struct UserNode *user, struct ChanNode *chan);
+/* MODULAR ACCESSIBLE */ struct ChanUser* getChanUser(struct UserNode *user, struct ChanNode *chan);
+/* MODULAR ACCESSIBLE */ struct ChanUser* getChannelUsers(struct ChanNode *chan, struct ChanUser *last);
+/* MODULAR ACCESSIBLE */ struct ChanUser* getUserChannels(struct UserNode *user, struct ChanUser *last);