57 typedef struct date date;  typedef
74 	date dt;	/* Last day of Julian calendar */
184 static date	*sdater(int ndays, struct date * d);
185 static date	*sdateb(int ndays, struct date * d);
186 static int	sndaysr(struct date * d);
187 static int	sndaysb(struct date * d);
194 	date	never = {10000, 1, 1};	/* outside valid range of dates */  in main()
195 	date	ukswitch = {1752, 9, 2};/* switch date for Great Britain */  in main()
196 	date	dt;  in main()
549 	date    dt;  in printeaster()
778 	date    dt;		/* handy date */  in mkmonthr()
868 	date    dt;		/* handy date */  in mkmonthb()
993 	date dt;  in firstday()
1015 sndaysr(struct date *d)  in sndaysr()
1032 sndaysb(struct date *d)  in sndaysb()
1042 static struct date *
1043 sdater(int nd, struct date *d)  in sdater()
1053 static struct date *
1054 sdateb(int nd, struct date *d)  in sdateb()