unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);
unsigned isl_term_dim(__isl_keep isl_term *term, enum isl_dim_type type);
void isl_term_get_num(__isl_keep isl_term *term, isl_int *n);
void isl_term_get_den(__isl_keep isl_term *term, isl_int *d);