267 struct instance {  struct
268 	int	unit;		/* 127.127.30.unit */
269 	struct	refclockproc *pp;
270 	struct	peer *peer;
272 	int	ttyfd;		/* TTY file descriptor */
273 	int	ppsfd;		/* PPS file descriptor */
274 	int	shmemfd;	/* Status shm descriptor */
275 	pps_handle_t pps_h;
276 	pps_params_t pps_p;
277 	enum receive_state o_state;		/* Receive state */
278 	enum posn_mode mode;			/* 0D, 2D, 3D */
279 	enum site_survey_state site_survey;	/* Site Survey state */
280 	enum antenna_state ant_state;		/* antenna state */
282 	int	Bj_day;
284 	u_long	delay;		/* ns */
285 	long	offset; 	/* ns */
287 	u_char	*shmem;
288 	char	*shmem_fname;
289 	u_int	shmem_Cb;
290 	u_int	shmem_Ba;
291 	u_int	shmem_Ea;
292 	u_int	shmem_Ha;
293 	u_char	shmem_reset;
294 	u_char	shmem_Posn;
295 	u_char	shmem_bad_Ea;
296 	u_char	almanac_from_shmem;
298 	double	ss_lat;
299 	double	ss_long;
300 	double	ss_ht;
301 	double	dH;
302 	int	ss_count;
303 	u_char	posn_set;
305 	enum oncore_model model;
306 	u_int	version;
307 	u_int	revision;
309 	u_char	chan;		/* 6 for PVT6 or BASIC, 8 for UT/VP, 12 for m12, 0 if unknown */
310 …_char	traim;		/* do we have traim? yes UT/VP, M12+T, no BASIC, GT, M12, -1 unknown, 0 no, +1 yes */
312 	u_char	traim_delay;	/* seconds counter, waiting for reply */
313 	u_char	count;		/* cycles thru Ea before starting */
314 	u_char	count1; 	/* cycles thru Ea after SS_TESTING, waiting for SS_HW */
315 	u_char	count2; 	/* cycles thru Ea after count, to check for @@Ea */
316 	u_char	count3; 	/* cycles thru Ea checking for # channels */
317 	u_char	count4; 	/* cycles thru leap after Gj to issue Bj */
318 	u_char	count5; 	/* cycles thru get_timestamp waiting for valid UTC correction */
319 	u_char	count5_set;	/* only set count5 once */
320 	u_char	counta; 	/* count for waiting on almanac message */
321 	u_char	pollcnt;
322 	u_char	timeout;	/* count to retry Cj after Fa self-test */
323 	u_char	max_len;	/* max length message seen by oncore_log, for debugging */
324 	u_char	max_count;	/* count for message statistics */
326 	struct	RSM rsm;	/* bits extracted from Receiver Status Msg in @@Ea */
327 	struct	Bl Bl;		/* Satellite Broadcast Data Message */
328 	u_char	printed;
329 	u_char	polled;
330 	u_long	ev_serial;
331 	unsigned	Rcvptr;
332 	u_char	Rcvbuf[500];
333 	u_char	BEHa[160];	/* Ba, Ea or Ha */
334 	u_char	BEHn[80];	/* Bn , En , or Hn */
358 #define rcvbuf	instance->Rcvbuf  argument
595 	register struct instance *instance;  in oncore_start()  local
779 	register struct instance *instance;  in oncore_shutdown()  local
815 	struct instance *instance;  in oncore_poll()  local
847 	struct instance *instance  in oncore_ppsapi()
932 	struct instance *instance  in oncore_init_shmem()
1084 	struct instance *instance  in oncore_read_config()
1433 	struct instance *instance;  in oncore_receive()  local
1479 	struct instance *instance  in oncore_consume()
1576 	struct instance *instance,  in oncore_get_timestamp()
3377 	struct instance *instance  in oncore_check_antenna()
3418 	struct instance *instance  in oncore_check_leap_sec()
3483 	struct instance *instance  in oncore_compute_dH()
3517 	struct instance *instance  in oncore_load_almanac()
3639 	struct instance *instance,  in oncore_print_Cb()
3689 	struct instance *instance  in oncore_print_posn()
3750 	struct	instance *instance,  in oncore_sendmsg()
3777 	struct instance *instance  in oncore_set_posn()
3845 	struct instance *instance  in oncore_set_traim()
3883 	struct instance *instance  in oncore_shmem_get_3D()
3927 	struct instance *instance  in oncore_ss()
3997 	struct instance *instance  in oncore_wait_almanac()
4042 	struct instance *instance,  in oncore_log()
4055 	struct instance *	instance,  in oncore_log_f()