* argv. On failure, a negative paraslash error code must be returned.
*/
int (*parse_config)(int argc, char **argv, void **config);
+ void (*free_config)(void *conf);
/** The help texts for this filter. */
struct ggo_help help;
int check_filter_arg(char *filter_arg, void **conf);
void filter_post_select(__a_unused struct sched *s, struct task *t);
void print_filter_helps(int detailed);
-int prepare_filter_node(struct btr_node *btrn, size_t min_len);
+void generic_filter_pre_select(struct sched *s, struct task *t);
static inline void write_int16_host_endian(char *buf, int val)
{