1 files changed, 5 insertions, 0 deletions
diff --git a/MouseSpr.i b/MouseSpr.i
index 4f5999a..a4c7e8b 100644
--- a/MouseSpr.i
+++ b/MouseSpr.i
@@ -1,3 +1,6 @@
+#ifndef MOUSE_SPR_I__
+#define MOUSE_SPR_I__
+
 const uint8_t PROGMEM MouseSprData[] =
 {
   8,8, //width and height
@@ -11,3 +14,5 @@ const uint8_t PROGMEM MouseSprData[] =
   B00000100,
 
 };
+
+#endif // MOUSE_SPR_I__