1 files changed, 2 insertions, 0 deletions
diff --git a/Eyes.h b/Eyes.h
index 5170356..6bac782 100644
--- a/Eyes.h
+++ b/Eyes.h
@@ -35,6 +35,8 @@
 #define XtNrender	"render"
 #define XtNdistance	"distance"
 
+#define XtNpresent      "present"
+
 enum EyesPart {
 	PART_CLEAR = -1,