/* Tests support prototypes etc.

Copyright 2000-2004, 2008-2013 Free Software Foundation, Inc.

This file is part of the GNU MP Library test suite.

The GNU MP Library test suite is free software; you can redistribute it

and/or modify it under the terms of the GNU General Public License as

published by the Free Software Foundation; either version 3 of the License,

or (at your option) any later version.

The GNU MP Library test suite is distributed in the hope that it will be

useful, but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General

Public License for more details.

You should have received a copy of the GNU General Public License along with

the GNU MP Library test suite.  If not, see https://www.gnu.org/licenses/.  */

#ifndef __TESTS_H__

#define __TESTS_H__

#include "config.h"

#include <setjmp.h>  /* for jmp_buf */

#if defined (__cplusplus)

extern "C" {

#endif

#ifdef __cplusplus

#define ANYARGS  ...

#else

#define ANYARGS

#endif

void tests_start (void);

void tests_end (void);

void tests_memory_start (void);

void tests_memory_end (void);

void *tests_allocate (size_t);

void *tests_reallocate (void *, size_t, size_t);

void tests_free (void *, size_t);

void tests_free_nosize (void *);

int tests_memory_valid (void *);

void tests_rand_start (void);

void tests_rand_end (void);

double tests_infinity_d ();

int tests_hardware_getround (void);

int tests_hardware_setround (int);

int tests_isinf (double);

int tests_dbl_mant_bits (void);

void x86_fldcw (unsigned short);

unsigned short x86_fstcw (void);

/* tests_setjmp_sigfpe is like a setjmp, establishing a trap for SIGFPE.

   The initial return is 0, if SIGFPE is trapped execution goes back there

   with return value 1.

   tests_sigfpe_done puts SIGFPE back to SIG_DFL, which should be used once

   the setjmp point is out of scope, so a later SIGFPE won't try to go back

   there.  */

#define tests_setjmp_sigfpe()                   \

  (signal (SIGFPE, tests_sigfpe_handler),       \

   setjmp (tests_sigfpe_target))

RETSIGTYPE tests_sigfpe_handler (int);

void tests_sigfpe_done (void);

extern jmp_buf  tests_sigfpe_target;

#if HAVE_CALLING_CONVENTIONS

extern mp_limb_t (*calling_conventions_function) (ANYARGS);

mp_limb_t calling_conventions (ANYARGS);

int calling_conventions_check (void);

#define CALLING_CONVENTIONS(function) \

  (calling_conventions_function = (function), calling_conventions)

#define CALLING_CONVENTIONS_CHECK()    (calling_conventions_check())

#else

#define CALLING_CONVENTIONS(function)  (function)

#define CALLING_CONVENTIONS_CHECK()    1 /* always ok */

#endif

extern int mp_trace_base;

void mp_limb_trace (const char *, mp_limb_t);

void mpn_trace (const char *, mp_srcptr, mp_size_t);

void mpn_tracea (const char *, const mp_ptr *, int, mp_size_t);

void mpn_tracen (const char *, int, mp_srcptr, mp_size_t);

void mpn_trace_file (const char *, mp_srcptr, mp_size_t);

void mpn_tracea_file (const char *, const mp_ptr *, int, mp_size_t);

void mpf_trace (const char *, mpf_srcptr);

void mpq_trace (const char *, mpq_srcptr);

void mpz_trace (const char *, mpz_srcptr);

void mpz_tracen (const char *, int, mpz_srcptr);

void byte_trace (const char *, const void *, mp_size_t);

void byte_tracen (const char *, int, const void *, mp_size_t);

void d_trace (const char *, double);

void spinner (void);

extern unsigned long  spinner_count;

extern int  spinner_wanted;

extern int  spinner_tick;

void *align_pointer (void *, size_t);

void *__gmp_allocate_func_aligned (size_t, size_t);

void *__gmp_allocate_or_reallocate (void *, size_t, size_t);

char *__gmp_allocate_strdup (const char *);

char *strtoupper (char *);

mp_limb_t urandom (void);

void call_rand_algs (void (*func) (const char *, gmp_randstate_t));

void mpf_set_str_or_abort (mpf_ptr, const char *, int);

void mpq_set_str_or_abort (mpq_ptr, const char *, int);

void mpz_erandomb (mpz_ptr, gmp_randstate_t, unsigned long);

void mpz_erandomb_nonzero (mpz_ptr, gmp_randstate_t, unsigned long);

void mpz_errandomb (mpz_ptr, gmp_randstate_t, unsigned long);

void mpz_errandomb_nonzero (mpz_ptr, gmp_randstate_t, unsigned long);

void mpz_init_set_n (mpz_ptr, mp_srcptr, mp_size_t);

void mpz_negrandom (mpz_ptr, gmp_randstate_t);

int mpz_pow2abs_p (mpz_srcptr) __GMP_ATTRIBUTE_PURE;

void mpz_set_n (mpz_ptr, mp_srcptr, mp_size_t);

void mpz_set_str_or_abort (mpz_ptr, const char *, int);

mp_size_t mpn_diff_highest (mp_srcptr, mp_srcptr, mp_size_t) __GMP_ATTRIBUTE_PURE;

mp_size_t mpn_diff_lowest (mp_srcptr, mp_srcptr, mp_size_t) __GMP_ATTRIBUTE_PURE;

mp_size_t byte_diff_highest (const void *, const void *, mp_size_t) __GMP_ATTRIBUTE_PURE;

mp_size_t byte_diff_lowest (const void *, const void *, mp_size_t) __GMP_ATTRIBUTE_PURE;

mp_limb_t ref_addc_limb (mp_limb_t *, mp_limb_t, mp_limb_t);

mp_limb_t ref_bswap_limb (mp_limb_t);

unsigned long ref_popc_limb (mp_limb_t);

mp_limb_t ref_subc_limb (mp_limb_t *, mp_limb_t, mp_limb_t);

void refmpf_add (mpf_ptr, mpf_srcptr, mpf_srcptr);

void refmpf_add_ulp (mpf_ptr );

void refmpf_fill (mpf_ptr, mp_size_t, mp_limb_t);

void refmpf_normalize (mpf_ptr);

void refmpf_set_prec_limbs (mpf_ptr, unsigned long);

unsigned long refmpf_set_overlap (mpf_ptr, mpf_srcptr);

void refmpf_sub (mpf_ptr, mpf_srcptr, mpf_srcptr);

int refmpf_validate (const char *, mpf_srcptr, mpf_srcptr);

int refmpf_validate_division (const char *, mpf_srcptr, mpf_srcptr, mpf_srcptr);

mp_limb_t refmpn_cnd_add_n (mp_limb_t, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_cnd_sub_n (mp_limb_t, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_add (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

mp_limb_t refmpn_add_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_add_err1_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_add_err2_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_add_err3_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_add_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_add_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_addlsh1_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh2_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_addlsh1_n_ip1 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh2_n_ip1 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh_n_ip1 (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_addlsh1_n_ip2 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh2_n_ip2 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_addlsh_n_ip2 (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_addlsh1_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_addlsh2_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_addlsh_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned, mp_limb_t);

mp_limb_t refmpn_addmul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_addmul_1c (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_addmul_2 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_3 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_4 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_5 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_6 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_7 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_addmul_8 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_add_n_sub_n (mp_ptr, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_add_n_sub_nc (mp_ptr, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

void refmpn_and_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_andn_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_big_base (int);

int refmpn_chars_per_limb (int);

void refmpn_clrbit (mp_ptr, unsigned long);

int refmpn_cmp (mp_srcptr, mp_srcptr, mp_size_t);

int refmpn_cmp_allowzero (mp_srcptr, mp_srcptr, mp_size_t);

int refmpn_cmp_twosizes (mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_com (mp_ptr, mp_srcptr, mp_size_t);

void refmpn_copy (mp_ptr, mp_srcptr, mp_size_t);

void refmpn_copyi (mp_ptr, mp_srcptr, mp_size_t);

void refmpn_copyd (mp_ptr, mp_srcptr, mp_size_t);

void refmpn_copy_extend (mp_ptr, mp_size_t, mp_srcptr, mp_size_t);

unsigned refmpn_count_leading_zeros (mp_limb_t);

unsigned refmpn_count_trailing_zeros (mp_limb_t);

mp_limb_t refmpn_divexact_by3 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_divexact_by3c (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_divmod_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_divmod_1c (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_divrem_1 (mp_ptr, mp_size_t, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_divrem_1c (mp_ptr, mp_size_t, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_divrem_2 (mp_ptr, mp_size_t, mp_ptr, mp_size_t, mp_srcptr);

int refmpn_equal_anynail (mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_fill (mp_ptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_gcd_1 (mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_gcd (mp_ptr, mp_ptr, mp_size_t, mp_ptr, mp_size_t);

size_t refmpn_get_str (unsigned char *, int, mp_ptr, mp_size_t);

unsigned long refmpn_hamdist (mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_invert_limb (mp_limb_t);

void refmpn_ior_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_iorn_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_lshift (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_lshift_or_copy (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_lshift_or_copy_any (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_lshiftc (mp_ptr, mp_srcptr, mp_size_t, unsigned);

void refmpn_com (mp_ptr, mp_srcptr, mp_size_t);

mp_ptr refmpn_malloc_limbs (mp_size_t);

mp_ptr refmpn_malloc_limbs_aligned (mp_size_t, size_t);

void refmpn_free_limbs (mp_ptr);

mp_limb_t refmpn_msbone (mp_limb_t);

mp_limb_t refmpn_msbone_mask (mp_limb_t);

mp_ptr refmpn_memdup_limbs (mp_srcptr, mp_size_t);

mp_limb_t refmpn_mod_1 (mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_mod_1c (mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_mod_34lsub1 (mp_srcptr, mp_size_t);

mp_limb_t refmpn_mul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_mul_1c (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_mul_2 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_mul_3 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_mul_4 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_mul_5 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

mp_limb_t refmpn_mul_6 (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr);

void refmpn_mul_basecase (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_mulmid_basecase (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_toom42_mulmid (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_ptr);

void refmpn_mulmid_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_mulmid (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_mullo_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_mul_any (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_mul_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_mul (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

void refmpn_nand_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_nior_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_neg (mp_ptr, mp_srcptr, mp_size_t);

mp_size_t refmpn_normalize (mp_srcptr, mp_size_t);

unsigned long refmpn_popcount (mp_srcptr, mp_size_t);

mp_limb_t refmpn_preinv_divrem_1 (mp_ptr, mp_size_t, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t, unsigned);

mp_limb_t refmpn_preinv_mod_1 (mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

void refmpn_random (mp_ptr, mp_size_t);

void refmpn_random2 (mp_ptr, mp_size_t);

mp_limb_t refmpn_random_limb (void);

mp_limb_t refmpn_rsh1add_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_rsh1sub_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_rshift (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_rshift_or_copy (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_rshift_or_copy_any (mp_ptr, mp_srcptr, mp_size_t, unsigned);

mp_limb_t refmpn_sb_div_qr (mp_ptr, mp_ptr, mp_size_t, mp_srcptr, mp_size_t);

unsigned long refmpn_scan0 (mp_srcptr, unsigned long);

unsigned long refmpn_scan1 (mp_srcptr, unsigned long);

void refmpn_setbit (mp_ptr, unsigned long);

void refmpn_sqr (mp_ptr, mp_srcptr, mp_size_t);

void refmpn_sqrlo (mp_ptr, mp_srcptr, mp_size_t);

mp_size_t refmpn_sqrtrem (mp_ptr, mp_ptr, mp_srcptr, mp_size_t);

void refmpn_sub_ddmmss (mp_limb_t *, mp_limb_t *, mp_limb_t, mp_limb_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_sub (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sub_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sub_err1_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sub_err2_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sub_err3_n (mp_ptr, mp_srcptr, mp_srcptr, mp_ptr, mp_srcptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sub_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sub_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sublsh1_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sublsh2_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sublsh_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned int);

mp_limb_t refmpn_sublsh1_n_ip1 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sublsh2_n_ip1 (mp_ptr, mp_srcptr, mp_size_t);

mp_limb_t refmpn_sublsh_n_ip1 (mp_ptr, mp_srcptr, mp_size_t, unsigned int);

mp_limb_t refmpn_sublsh1_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sublsh2_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_sublsh_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned int, mp_limb_t);

mp_limb_t refmpn_submul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t);

mp_limb_t refmpn_submul_1c (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t, mp_limb_t);

mp_limb_signed_t refmpn_rsblsh1_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_signed_t refmpn_rsblsh2_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

mp_limb_signed_t refmpn_rsblsh_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned int);

mp_limb_signed_t refmpn_rsblsh1_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_signed_t);

mp_limb_signed_t refmpn_rsblsh2_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, mp_limb_signed_t);

mp_limb_signed_t refmpn_rsblsh_nc (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t, unsigned int, mp_limb_signed_t);

void refmpn_tdiv_qr (mp_ptr, mp_ptr, mp_size_t, mp_ptr, mp_size_t, mp_srcptr, mp_size_t);

int refmpn_tstbit (mp_srcptr, unsigned long);

mp_limb_t refmpn_udiv_qrnnd (mp_limb_t *, mp_limb_t, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_udiv_qrnnd_r (mp_limb_t, mp_limb_t, mp_limb_t, mp_limb_t *);

mp_limb_t refmpn_umul_ppmm (mp_limb_t *, mp_limb_t, mp_limb_t);

mp_limb_t refmpn_umul_ppmm_r (mp_limb_t, mp_limb_t, mp_limb_t *);

void refmpn_xnor_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_xor_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t);

void refmpn_zero (mp_ptr, mp_size_t);

void refmpn_zero_extend (mp_ptr, mp_size_t, mp_size_t);

int refmpn_zero_p (mp_srcptr, mp_size_t);

void refmpn_binvert (mp_ptr, mp_srcptr, mp_size_t, mp_ptr);

void refmpn_invert (mp_ptr, mp_srcptr, mp_size_t, mp_ptr);

void refmpq_add (mpq_ptr, mpq_srcptr, mpq_srcptr);

void refmpq_sub (mpq_ptr, mpq_srcptr, mpq_srcptr);

void refmpz_combit (mpz_ptr, unsigned long);

unsigned long refmpz_hamdist (mpz_srcptr, mpz_srcptr);

int refmpz_kronecker (mpz_srcptr, mpz_srcptr);

int refmpz_jacobi (mpz_srcptr, mpz_srcptr);

int refmpz_legendre (mpz_srcptr, mpz_srcptr);

int refmpz_kronecker_si (mpz_srcptr, long);

int refmpz_kronecker_ui (mpz_srcptr, unsigned long);

int refmpz_si_kronecker (long, mpz_srcptr);

int refmpz_ui_kronecker (unsigned long, mpz_srcptr);

void refmpz_pow_ui (mpz_ptr, mpz_srcptr, unsigned long);

#if defined (__cplusplus)

}

#endif

/* Establish ostringstream and istringstream.  Do this here so as to hide

   the conditionals, rather than putting stuff in each test program.

   Oldish versions of g++, like 2.95.2, don't have <sstream>, only

   <strstream>.  Fake up ostringstream and istringstream classes, but not a

   full implementation, just enough for our purposes.  */

#ifdef __cplusplus

#if 1 || HAVE_SSTREAM

#include <sstream>

#else /* ! HAVE_SSTREAM */

#include <string>

#include <strstream>

class

ostringstream : public std::ostrstream {

 public:

  string str() {

    int  pcount = ostrstream::pcount ();

    char *s = (char *) (*__gmp_allocate_func) (pcount + 1);

    memcpy (s, ostrstream::str(), pcount);

    s[pcount] = '\0';

    string ret = string(s);

    (*__gmp_free_func) (s, pcount + 1);

    return ret; }

};

class

istringstream : public std::istrstream {

 public:

  istringstream (const char *s) : istrstream (s) { };

};

#endif /* ! HAVE_SSTREAM */

#endif /* __cplusplus */

#define TESTS_REPS(count, argv, argc)					\

  do {									\

  char *envval, *end;							\

  double repfactor;							\

  int reps_nondefault = 0;						\

  if (argc > 1)								\

    {									\

      count = strtol (argv[1], &end, 0);				\

      if (*end || count <= 0)						\

	{								\

	  fprintf (stderr, "Invalid test count: %s.\n", argv[1]);	\

	  exit (1);							\

	}								\

      argv++;								\

      argc--;								\

      reps_nondefault = 1;						\

    }									\

  envval = getenv ("GMP_CHECK_REPFACTOR");				\

  if (envval != NULL)							\

    {									\

      repfactor = strtod (envval, &end;;				\

      if (*end || repfactor <= 0)					\

	{								\

	  fprintf (stderr, "Invalid repfactor: %f.\n", repfactor);	\

	  exit (1);							\

	}								\

      count *= repfactor;						\

      count = MAX (count, 1);						\

      reps_nondefault = 1;						\

    }									\

  if (reps_nondefault)							\

    printf ("Running test with %ld repetitions (include this in bug reports)\n",\

	    (long) count);						\

  } while (0)

#endif /* __TESTS_H__ */