SEC_WIDTH         200 ext/date/date_core.c #define MIN_SHIFT  SEC_WIDTH
SEC_WIDTH         201 ext/date/date_core.c #define HOUR_SHIFT (MIN_WIDTH + SEC_WIDTH)
SEC_WIDTH         202 ext/date/date_core.c #define MDAY_SHIFT (HOUR_WIDTH + MIN_WIDTH + SEC_WIDTH)
SEC_WIDTH         203 ext/date/date_core.c #define MON_SHIFT  (MDAY_WIDTH + HOUR_WIDTH + MIN_WIDTH + SEC_WIDTH)
SEC_WIDTH         207 ext/date/date_core.c #define EX_SEC(x)  (((x) >> SEC_SHIFT)  & PK_MASK(SEC_WIDTH))