struct isl_term;
typedef struct isl_term isl_term;
+__isl_export
struct isl_pw_qpolynomial;
typedef struct isl_pw_qpolynomial isl_pw_qpolynomial;
struct isl_pw_qpolynomial_fold;
typedef struct isl_pw_qpolynomial_fold isl_pw_qpolynomial_fold;
+__isl_export
struct isl_union_pw_qpolynomial;
typedef struct isl_union_pw_qpolynomial isl_union_pw_qpolynomial;