Function show

library/include/modules/Screen.h:223–224

        // Push and remove viewscreens
        DFHACK_EXPORT bool show(std::unique_ptr<df::viewscreen> screen, df::viewscreen *before = NULL, Plugin *p = NULL);
        inline bool show(std::unique_ptr<df::viewscreen> screen, Plugin *p)
            { return show(std::move(screen), NULL, p); }
        DFHACK_EXPORT void dismiss(df::viewscreen *screen, bool to_first = false);
        DFHACK_EXPORT bool isDismissed(df::viewscreen *screen);
        DFHACK_EXPORT bool hasActiveScreens(Plugin *p);