-int nickmatchban(nick *np, chanban *bp);
-int nickbanned(nick *np, channel *cp);
-int nickmatchban_visible(nick *np, chanban *bp);
-int nickbanned_visible(nick *np, channel *cp);
+int nickmatchban(nick *np, chanban *bp, int visibleonly);
+int nickbanned(nick *np, channel *cp, int visibleonly);