days_in_month 53 bsp/drv/dev/rtc/rtc.c #define days_in_month(a) (month_days[(a) - 1]) days_in_month 136 bsp/drv/dev/rtc/rtc.c #undef days_in_month days_in_month 137 bsp/drv/dev/rtc/rtc.c #define days_in_month(a) (mthdays[(a) - 1])