diff --git a/samples/apple2gs/gsos/macros/dp.s b/samples/apple2gs/gsos/macros/dp.s
new file mode 100644
index 0000000..5c5fa37
--- /dev/null
+++ b/samples/apple2gs/gsos/macros/dp.s
@@ -0,0 +1,11 @@
+*
+* Common Direct Page Equates
+*
+
+struct dp {
+	word source
+	word sourceHi
+	word dest
+	word destHi	
+}
+