Symbol: DS1307_HOUR_IS_PM
sys/dev/iicbus/rtc/ds1307.c
488
bct.ispm = (data[DS1307_HOUR] & DS1307_HOUR_IS_PM) != 0;
sys/dev/iicbus/rtc/ds1307.c
527
pmflags |= DS1307_HOUR_IS_PM;