Support mouse cursor on RPI native

Reduced bunnymark limits

src/config.h

@@ -44,6 +44,8 @@
 #define SUPPORT_MOUSE_GESTURES      1
 // Reconfigure standard input to receive key inputs, works with SSH connection.
 #define SUPPORT_SSH_KEYBOARD_RPI    1
+// Draw a mouse reference on screen (square cursor box)
+#define SUPPORT_MOUSE_CURSOR_RPI    1
 // Use busy wait loop for timing sync, if not defined, a high-resolution timer is setup and used
 //#define SUPPORT_BUSY_WAIT_LOOP      1
 // Wait for events passively (sleeping while no events) instead of polling them actively every frame