diff --git a/plugins.h b/plugins.h
index ea8b372..c89fc75 100644
--- a/plugins.h
+++ b/plugins.h
@@ -22,6 +22,7 @@
     - email    : powturbo [_AT_] gmail [_DOT_] com
 **/
 //	   TurboPFor: plugins.h - settings 
+#define PG_DLT    // delta
 
 struct plugs { 
   int  id; 
@@ -31,6 +32,10 @@ struct plugs {
   unsigned flag,blksize; 
 };
 
+struct plugg { 
+  char id[17],*desc,*s; 
+};
+
   #ifdef __cplusplus
 extern "C" {
   #endif