static uint64_t limit_samples = 0;
static uint64_t limit_frames = 0;
-extern gchar *opt_output_file;
-extern gchar *opt_output_format;
-extern gchar *opt_pds;
-extern gboolean opt_wait_trigger;
-extern gchar *opt_time;
-extern gchar *opt_samples;
-extern gchar *opt_frames;
-extern gchar *opt_continuous;
-extern gchar *opt_config;
-extern gchar *opt_triggers;
#ifdef HAVE_SRD
extern struct srd_session *srd_sess;
#endif