/** \file recv.c the stand-alone audio stream receiver */
+#include <regex.h>
#include <sys/types.h>
#include <dirent.h>
#include "error.h"
#include "stdout.h"
-/** the gengetopt args info struct */
-struct recv_args_info conf;
+/** The gengetopt args info struct. */
+static struct recv_args_info conf;
static int loglevel;
/** Always log to stderr. */