36 files changed, 332 insertions, 176 deletions

diff --git a/src/controller/callbacks/mouse.h b/src/controller/callbacks/mouse.h
new file mode 100644
index 0000000..2dfc838
--- a/dev/null
+++ b/src/controller/callbacks/mouse.h
@@ -0,0 +1,9 @@
+#ifndef MOUSE_H
+#define MOUSE_H
+
+/*
+ * Handle events generated by the mouse.
+ */
+void mouse (int button, int state, int x, int y);
+
+#endif // MOUSE_H