canon 319 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth)); \ canon 330 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth)); \ canon 343 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth));\ canon 346 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->sf, canon(_sf));\ canon 361 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->nth, canon(_nth));\ canon 364 ext/date/date_core.c RB_OBJ_WRITE((obj), &(x)->sf, canon(_sf));\