1 files changed, 13 insertions, 3 deletions
diff --git a/src/raylib.h b/src/raylib.h
index bb67c126..53c81648 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -637,11 +637,21 @@ typedef enum {
     KEY_VOLUME_DOWN     = 25
 } KeyboardKey;
 
+// Add backwards compatibility support for deprecated names
+#define MOUSE_LEFT_BUTTON   MOUSE_BUTTON_LEFT
+#define MOUSE_RIGHT_BUTTON  MOUSE_BUTTON_RIGHT
+#define MOUSE_MIDDLE_BUTTON MOUSE_BUTTON_MIDDLE
+
 // Mouse buttons
 typedef enum {
-    MOUSE_LEFT_BUTTON   = 0,
-    MOUSE_RIGHT_BUTTON  = 1,
-    MOUSE_MIDDLE_BUTTON = 2
+    MOUSE_BUTTON_LEFT    = 0,
+    MOUSE_BUTTON_RIGHT   = 1,
+    MOUSE_BUTTON_MIDDLE  = 2,
+    MOUSE_BUTTON_SIDE    = 3,
+    MOUSE_BUTTON_EXTRA   = 4,
+    MOUSE_BUTTON_FORWARD = 5,
+    MOUSE_BUTTON_BACK    = 6,
+    MOUSE_BUTTON_MAX     = 7
 } MouseButton;
 
 // Mouse cursor