#ifndef GMPXX_HPP_
#define GMPXX_HPP_

#include <gmp.h>
#include <istream>    // std::istream // IWYU pragma: keep
#include <ostream>    // std::ostream // IWYU pragma: keep

// used to be protected by: !defined(HAVE_GMPXX) && !defined(HAVE_MPIRXX)

/* Provide the C++ I/O functions by ourselves, so that we don't *rely* on
 * (gmp|mpir)xx
 *
 * We make no effort to do this very accurately, though.
 */
extern std::ostream& operator<<(std::ostream& os, mpz_srcptr x);
extern std::ostream& operator<<(std::ostream& os, mpq_srcptr x);
extern std::istream& operator>>(std::istream& is, mpz_ptr x);
extern std::istream& operator>>(std::istream& is, mpq_ptr x);
// #endif

#endif	/* GMPXX_HPP_ */