days_in_month      56 kern/clock_subr.c #define	days_in_month(a) 	(month_days[(a) - 1])
days_in_month     119 kern/clock_subr.c #undef	days_in_month
days_in_month     120 kern/clock_subr.c #define	days_in_month(a) 	(mthdays[(a) - 1])