Bool *tags;
Client *next;
Client *prev;
+ Client *snext;
Window win;
Window twin;
};
extern void (*arrange)(Arg *);
extern Atom wmatom[WMLast], netatom[NetLast];
extern Bool running, issel, maximized, *seltag;
-extern Client *clients, *sel;
+extern Client *clients, *sel, *stack;
extern Cursor cursor[CurLast];
extern DC dc;
extern Display *dpy;