Add execute mechanism to receiver nodes.

[paraslash.git] / recv.h

diff --git a/recv.h b/recv.h
index c69520e402905524ebcb120bc44221f371d29371..322ac57200179f49061f0b0d568816e428950ea4 100644 (file)
--- a/recv.h
+++ b/recv.h
@@ -119,6 +119,13 @@ struct receiver {
 
        /** The two help texts of this receiver. */
        struct ggo_help help;
+       /**
+        * Answer a buffer tree query.
+        *
+        * This optional function pointer is used for inter node communications
+        * of the buffer tree nodes. See \ref btr_command_handler for details.
+        */
+       btr_command_handler execute;
 };
 
 /** Define an array of all available receivers. */