18 struct server {  struct
19 	struct server *next_server;	/* next server in build list */  argument
23 	u_char stratum;			/* stratum of remote server */  argument
24 	s_char precision;		/* server's clock precision */  argument
25 	u_char trust;			/* trustability of the filtered data */
26 	u_fp rootdelay;			/* distance from primary clock */
27 	u_fp rootdisp;			/* peer clock dispersion */
28 	u_int32 refid;			/* peer reference ID */
29 	l_fp reftime;			/* time of peer's last update */
30 	u_long event_time;		/* time for next timeout */
31 	u_long last_xmit;		/* time of last transmit */
32 	u_short xmtcnt;			/* number of packets transmitted */
33 	u_short rcvcnt;			/* number of packets received */
34 	u_char reach;			/* reachability, NTP_WINDOW bits */
35 	u_short filter_nextpt;		/* index into filter shift register */
36 	s_fp filter_delay[NTP_SHIFT];	/* delay part of shift register */
37 	l_fp filter_offset[NTP_SHIFT];	/* offset part of shift register */
38 	s_fp filter_soffset[NTP_SHIFT]; /* offset in s_fp format, for disp */
39 	u_fp filter_error[NTP_SHIFT];	/* error part of shift register */
40 	l_fp org;			/* peer's originate time stamp */
41 	l_fp xmt;			/* transmit time stamp */
42 	u_fp delay;			/* filter estimated delay */
43 	u_fp dispersion;		/* filter estimated dispersion */
44 	l_fp offset;			/* filter estimated clock offset */
45 	s_fp soffset;			/* fp version of above */