MIN_WIDTH 201 ext/date/date_core.c #define HOUR_SHIFT (MIN_WIDTH + SEC_WIDTH) MIN_WIDTH 202 ext/date/date_core.c #define MDAY_SHIFT (HOUR_WIDTH + MIN_WIDTH + SEC_WIDTH) MIN_WIDTH 203 ext/date/date_core.c #define MON_SHIFT (MDAY_WIDTH + HOUR_WIDTH + MIN_WIDTH + SEC_WIDTH) MIN_WIDTH 208 ext/date/date_core.c #define EX_MIN(x) (((x) >> MIN_SHIFT) & PK_MASK(MIN_WIDTH))