X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=filter.h;h=a11cad50d272981c21d986f6381d3dd41a823c25;hp=e7dc1ca632684b928236aa9d6a7e86317c626cdf;hb=98ab15f91ac1b5127c86d5f0b6aed353f43ffd35;hpb=7571dbdb6da9e5a9154390b899968eb44f632dec

diff --git a/filter.h b/filter.h
index e7dc1ca6..a11cad50 100644
--- a/filter.h
+++ b/filter.h
@@ -15,19 +15,11 @@ enum filter_enum {FILTER_ENUM};
 struct filter_node {
 	/** The number in the array of available filters. */
 	unsigned filter_num;
-	/** The filter chain this filter node belongs to. */
-	struct filter_chain *fc;
 	/**
 	 * Each filter may store any filter-specific information about the particular
 	 * 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. */
@@ -72,7 +64,8 @@ struct filter {
 	 * Close one instance of this filter.
 	 *
 	 * Free all resources of associated with \a fn that were previously allocated
-	 * by the open() function.
+	 * by the open() function. It's OK to leave this alone if the filter does not
+	 * need any cleanups.
 	 */
 	void (*close)(struct filter_node *fn);
 	/**