1 files changed, 4 insertions, 2 deletions
diff --git a/gluten.h b/gluten.h
index ae5e212..c004220 100644
--- a/gluten.h
+++ b/gluten.h
@@ -53,14 +53,16 @@ enum action_type {
 };
 
 enum value_type {
-	IMMEDIATE,
-	REFERENCE,
+       IMMEDIATE,
+       REFERENCE,
 };
 
 struct act_call {
 	long nr;
+	bool has_ret;
 	void *args[6];
 	struct act_context context;
+	uint16_t ret_off;
 };
 
 struct act_block {