/* Prototypes for refmpn functions. */

/*
Copyright (C) 2000 Free Software Foundation, Inc.

This file is part of the GNU MP Library.

The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.

The GNU MP Library 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 Lesser General Public
License for more details.

You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA.
*/


#if defined (__cplusplus)
extern "C" {
#endif

mp_limb_t refmpn_add_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                                mp_size_t size));
mp_limb_t refmpn_add_nc _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                                 mp_size_t size, mp_limb_t carry));
mp_limb_t refmpn_addmul_1 _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                   mp_limb_t multiplier));
mp_limb_t refmpn_addmul_1c _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                    mp_limb_t multiplier, mp_limb_t carry));
mp_limb_t refmpn_addsub_n _PROTO ((mp_ptr r1p, mp_ptr r2p,
                                   mp_srcptr s1p, mp_srcptr s2p,
                                   mp_size_t size));
mp_limb_t refmpn_addsub_nc _PROTO ((mp_ptr r1p, mp_ptr r2p,
                                    mp_srcptr s1p, mp_srcptr s2p,
                                    mp_size_t size, mp_limb_t carry));

void refmpn_and_n  _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));
void refmpn_andn_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));

int refmpn_cmp _PROTO ((mp_srcptr s1p, mp_srcptr s2p, mp_size_t size));

void refmpn_com_n _PROTO ((mp_ptr rp, mp_srcptr sp, mp_size_t size));
void refmpn_copyi _PROTO ((mp_ptr rp, mp_srcptr sp, mp_size_t size));
void refmpn_copyd _PROTO ((mp_ptr rp, mp_srcptr sp, mp_size_t size));

mp_limb_t refmpn_divexact_by3 _PROTO ((mp_ptr rp, mp_srcptr sp,
                                       mp_size_t size));
mp_limb_t refmpn_divexact_by3c _PROTO ((mp_ptr rp, mp_srcptr sp,
                                       mp_size_t size, mp_limb_t carry));

mp_limb_t refmpn_divmod_1 _PROTO ((mp_ptr rp, mp_srcptr sp, mp_size_t size,
                                   mp_limb_t divisor));
mp_limb_t refmpn_divmod_1c _PROTO ((mp_ptr rp, mp_srcptr sp, mp_size_t size,
                                    mp_limb_t divisor, mp_limb_t carry));
mp_limb_t refmpn_divrem_1 _PROTO ((mp_ptr rp, mp_size_t xsize,
                                   mp_srcptr sp, mp_size_t size,
                                   mp_limb_t divisor));
mp_limb_t refmpn_divrem_1c _PROTO ((mp_ptr rp, mp_size_t xsize,
                                    mp_srcptr sp, mp_size_t size,
                                    mp_limb_t divisor, mp_limb_t carry));

void refmpn_fill _PROTO ((mp_ptr p, mp_size_t s, mp_limb_t v));

mp_limb_t refmpn_gcd_1 _PROTO ((mp_srcptr xp, mp_size_t xsize, mp_limb_t y));
mp_limb_t refmpn_gcd _PROTO ((mp_ptr gp, mp_ptr xp, mp_size_t xsize,
                              mp_ptr yp, mp_size_t ysize));

unsigned long refmpn_hamdist _PROTO ((mp_srcptr s1p, mp_srcptr s2p,
                                      mp_size_t size));

void refmpn_ior_n  _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));
void refmpn_iorn_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));

mp_limb_t refmpn_lshift _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                 unsigned shift));

mp_ptr refmpn_malloc_limbs _PROTO ((mp_size_t size));
mp_limb_t refmpn_msbone _PROTO ((mp_limb_t x));
mp_limb_t refmpn_msbone_mask _PROTO ((mp_limb_t x));
mp_ptr refmpn_memdup_limbs _PROTO ((mp_srcptr ptr, mp_size_t size));

mp_limb_t refmpn_mod_1 _PROTO ((mp_srcptr sp, mp_size_t size,
                                mp_limb_t divisor));
mp_limb_t refmpn_mod_1c _PROTO ((mp_srcptr sp, mp_size_t size,
                                 mp_limb_t divisor, mp_limb_t carry));
mp_limb_t refmpn_mod_1_rshift _PROTO ((mp_srcptr sp, mp_size_t size,
                                       unsigned shift, mp_limb_t divisor));

mp_limb_t refmpn_mul_1 _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                mp_limb_t multiplier));
mp_limb_t refmpn_mul_1c _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                 mp_limb_t multiplier, mp_limb_t carry));

void refmpn_mul_basecase _PROTO ((mp_ptr prodp,
                                  mp_srcptr up, mp_size_t usize,
                                  mp_srcptr vp, mp_size_t vsize));
void refmpn_mul_n _PROTO ((mp_ptr prodp, mp_srcptr up, mp_srcptr vp,
                           mp_size_t size));

void refmpn_nand_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));
void refmpn_nior_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));

unsigned long refmpn_popcount _PROTO ((mp_srcptr sp, mp_size_t size));

mp_limb_t refmpn_rshift _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                 unsigned shift));

void refmpn_sqr _PROTO ((mp_ptr dst, mp_srcptr src, mp_size_t size));

mp_limb_t refmpn_sub_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                                mp_size_t size));
mp_limb_t refmpn_sub_nc _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                                 mp_size_t size, mp_limb_t carry));
mp_limb_t refmpn_submul_1 _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                   mp_limb_t multiplier));
mp_limb_t refmpn_submul_1c _PROTO ((mp_ptr wp, mp_srcptr xp, mp_size_t size,
                                    mp_limb_t multiplier, mp_limb_t carry));

void refmpn_xnor_n _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));
void refmpn_xor_n  _PROTO ((mp_ptr wp, mp_srcptr xp, mp_srcptr yp,
                            mp_size_t size));

int refmpn_zero_p _PROTO ((mp_srcptr ptr, mp_size_t size));

#if defined (__cplusplus)
}
#endif