INT64BITOP 599 ext/uvector/uvector.c #define INT64BITOP(r, x, op, y) ((r.lo = x.lo op y.lo), (r.hi = x.hi op y.hi)) INT64BITOP 601 ext/uvector/uvector.c #define INT64BITOP(r, x, op, y) (r = x op y)