Improve help/man page of para_filter.

[paraslash.git] / filter.h

diff --git a/filter.h b/filter.h
index 39cec9ba03f4cbee46497b43fda7bdebc7b63dbb..0c3ac70834b6c3909bd59bc87b9121811c6d3620 100644 (file)
--- a/filter.h
+++ b/filter.h
@@ -183,13 +183,6 @@ struct filter {
         * by the open() function.
         */
        void (*close)(struct filter_node *fn);
-       /**
-        * Print the help text for this filter and exit.
-        *
-        * This is optional and it is not necessary to initialize this pointer if
-        * the filter does not have a help text.
-        */
-       void (*print_help)(void);
        /**
         * A pointer to the filter's command line parser.
         *
@@ -203,6 +196,8 @@ struct filter {
         * argv. On failure, a negative paraslash error code must be returned.
         */
        int (*parse_config)(int argc, char **argv, void **config);
+
+       struct ggo_help help;
 };
 
 void close_filters(struct filter_chain *fc);