* \sa filter_chain filter_chain_info filter.
*/
+#include <regex.h>
#include <sys/types.h>
#include <dirent.h>
#include "fd.h"
/** Grab clients that are not yet attached to a filter node. */
-struct list_head inactive_grab_client_list;
+static struct list_head inactive_grab_client_list;
static int max_num_filters(void)
{