filter.h: Kill some unused fields of struct filter_node.

diff --git a/filter.h b/filter.h
index fa00a57..2c1fdac 100644 (file)
--- a/filter.h
+++ b/filter.h
@@ -20,12 +20,6 @@ struct filter_node {
         * instance of the filter here.
         */
        void *private_data;
-       /** The output buffer. */
-       char *buf;
-       /** The size of the output buffer. */
-       size_t bufsize;
-       /** The number of bytes currently loaded in \a buf. */
-       size_t loaded;
        /** The list of registered callbacks. */
        struct list_head callbacks;
        /** A pointer to the configuration of this instance. */