diff --git a/LEGO1/mxsmack.h b/LEGO1/mxsmack.h
index 5899a620..d035dce1 100644
--- a/LEGO1/mxsmack.h
+++ b/LEGO1/mxsmack.h
@@ -6,6 +6,8 @@
 
 #include <smk.h>
 
+// This might all be part of the RAD Game Tools Smacker SDK since it looks like C-style code
+
 // SIZE 0x6b8
 struct MxSmack {
 	Smack m_smack;             // 0x00