diff --git a/src/structs.h b/src/structs.h
index 93a6b0a..ba2bec6 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -1778,17 +1778,19 @@
     char_u	*imp_name;	    // name imported as (allocated)
     int		imp_sid;	    // script ID of "from"
 
-    // for "import * as Name", "imp_name" is "Name"
-    int		imp_all;
+    int		imp_flags;	    // IMP_FLAGS_ values
 
-    // for variable
+    // for a variable
     type_T	*imp_type;
     int		imp_var_vals_idx;   // index in sn_var_vals of "from"
 
-    // for function
+    // for a function
     char_u	*imp_funcname;	    // user func name (NOT allocated)
 } imported_T;
 
+#define IMP_FLAGS_STAR		1   // using "import * as Name"
+#define IMP_FLAGS_RELOAD	2   // script reloaded, OK to redefine
+
 /*
  * Info about an already sourced scripts.
  */