28 #define SWAP3(a, b, c, d, e, f, t1, t2, t3) \  argument
36     t3 = e; \
38     f  = t3; \
135 #define TwoWayPartition3(X, Y, Z, pivot, t1, t2, t3, lo, hi, l, r) \  argument
146       SWAP3(X[l], X[r], Y[l], Y[r], Z[l], Z[r], t1, t2, t3); \
220 #define QuickSort3(FuncName, X, Y, Z, n, pivot, t1, t2, t3) \  argument
228             SWAP3(X[i], X[j], Y[i], Y[j], Z[i], Z[j], t1, t2, t3); \
236       TwoWayPartition3(X, Y, Z, pivot, t1, t2, t3, 0, hi, l, r); \
717   PetscInt pivot, t1, t2, t3;  in PetscSortIntWithArrayPair()  local
720   QuickSort3(PetscSortIntWithArrayPair, X, Y, Z, n, pivot, t1, t2, t3);  in PetscSortIntWithArrayPair()
796   PetscCount t3;            /* temp for Z[] */  in PetscSortIntWithIntCountArrayPair()  local
799   QuickSort3(PetscSortIntWithIntCountArrayPair, X, Y, Z, n, pivot, t1, t2, t3);  in PetscSortIntWithIntCountArrayPair()