__isl_take isl_qpolynomial_fold *fold, isl_int v);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale(
__isl_take isl_qpolynomial_fold *fold, isl_int v);
+__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_scale_val(
+ __isl_take isl_qpolynomial_fold *fold, __isl_take isl_val *v);
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_move_dims(
__isl_take isl_qpolynomial_fold *fold,