1 files changed, 9 insertions, 1 deletions
diff --git a/include/global.h b/include/global.h
index ce58c02f4..0f5bcde6d 100644
--- a/include/global.h
+++ b/include/global.h
@@ -44,7 +44,15 @@ fndec\
 #define max(a, b) (a <= b ? a : b)
 
 // why does GF hate 2d arrays
-#define ARR_2D(x, y) ((x) * 2 + (y))
+#define MULTI_DIM_ARR(x, dim, y) ((x) * dim + (y))
+
+// dim access enums
+enum
+{
+	B_8 = 1,
+	B_16 = 2,
+	B_32 = 4
+};
 
 enum
 {