1 files changed, 15 insertions, 0 deletions
diff --git a/engines/lab/eventman.h b/engines/lab/eventman.h
index f9facd815b..3becfeb693 100644
--- a/engines/lab/eventman.h
+++ b/engines/lab/eventman.h
@@ -38,6 +38,21 @@ namespace Lab {
 class LabEngine;
 class Image;
 
+// Defines for the Class variable in IntuiMessage
+#define MOUSEBUTTONS    0x00000008
+#define GADGETUP		0x00000040
+#define RAWKEY			0x00000400
+#define DELTAMOVE		0x00100000
+
+// Defines for the Qualifier variable in IntuiMessage
+#define IEQUALIFIER_RIGHTBUTTON     0x2000
+#define IEQUALIFIER_LEFTBUTTON      0x4000
+
+#define VKEY_UPARROW    273
+#define VKEY_DNARROW    274
+#define VKEY_RTARROW    275
+#define VKEY_LTARROW    276
+
 struct IntuiMessage {
 	uint32 _msgClass;
 	uint16 _code, _qualifier, _mouseX, _mouseY, _gadgetID;