1 files changed, 14 insertions, 0 deletions
diff --git a/inc/mandel.h b/inc/mandel.h
index ca2988e..f220132 100644
--- a/inc/mandel.h
+++ b/inc/mandel.h
@@ -22,6 +22,20 @@
 	error_check_gl(#x, __FILE__, __LINE__); \
 } while (0)
 
+enum
+{
+	KEY_UP = 0,
+	KEY_DOWN,
+	KEY_RIGHT,
+	KEY_LEFT,
+
+	KEY_INC_ITERATIONS,
+	KEY_DEC_ITERATIONS,
+
+	KEY_ZOOM_IN,
+	KEY_ZOOM_OUT,
+};
+
 typedef struct
 {
 	uint8_t 	r;