--- /dev/null
+#pragma once
+
+const int S_MOUSE1 = 1;
+const int S_MOUSE2 = 2;
+const int S_MOUSE3 = 4;
+int mouseClicked;
+int prevMouseClicked; // previous state
+float prevMouseClickedTime; // time during previous left mouse click, to check for doubleclicks
+vector prevMouseClickedPos; // pos during previous left mouse click, to check for doubleclicks
+
+void HUD_Panel_ExportCfg(string cfgname);
+
+void HUD_Panel_Mouse();
+
+void HUD_Configure_Frame();
+
+void HUD_Configure_PostDraw();
+
+float HUD_Panel_InputEvent(float bInputType, float nPrimary, float nSecondary);