#define DEFAULT_IS_ZERO 1
#define NO_NEG
+#define NO_PULLBACK
#include <isl_pw_templ.c>
#define PARTS pw_qpolynomial_fold
#define ALIGN_DOMAIN
+#define NO_SUB
+
#include <isl_union_templ.c>
__isl_give isl_qpolynomial_fold *isl_qpolynomial_fold_empty(enum isl_fold type,