DatumGetTboxP ensure_same_dimensionality_tbox PG_GETARG_TBOX_P PG_RETURN_TBOX_P set_tbox span_tbox tbox_floatspan tbox_intspan tbox_tstzspan TboxPGetDatum

DatumGetTboxP #define DatumGetTboxP (   X )    ((TBox *) DatumGetPointer(X)) Functions for temporal bounding boxes.