--- /dev/null
+/*
+winnie - an experimental window system
+
+Copyright (C) 2013 Eleni Maria Stea
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Author: Eleni Maria Stea <elene.mst@gmail.com>
+*/
+
+#ifndef EVENT_H_
+#define EVENT_H_
+
+class Window;
+
+typedef void (*DisplayFuncType)(Window* win);
+typedef void (*KeyboardFuncType)(Window* win, int key, bool pressed);
+typedef void (*MouseButtonFuncType)(Window *win, int bn, bool pressed, int x, int y);
+typedef void (*MouseMotionFuncType)(Window *win, int x, int y);
+
+struct Callbacks {
+ DisplayFuncType display;
+ KeyboardFuncType keyboard;
+ MouseButtonFuncType button;
+ MouseMotionFuncType motion;
+};
+
+void process_events();
+
+#endif