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9 years ago
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/* mini-gmp, a minimalistic implementation of a GNU GMP subset.
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Copyright 2011-2015 Free Software Foundation, Inc. |
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This file is part of the GNU MP Library. |
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The GNU MP Library is free software; you can redistribute it and/or modify |
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it under the terms of either: |
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* the GNU Lesser General Public License as published by the Free |
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Software Foundation; either version 3 of the License, or (at your |
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option) any later version. |
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or |
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* the GNU General Public License as published by the Free Software |
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Foundation; either version 2 of the License, or (at your option) any |
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later version. |
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or both in parallel, as here. |
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The GNU MP Library is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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for more details. |
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You should have received copies of the GNU General Public License and the |
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GNU Lesser General Public License along with the GNU MP Library. If not, |
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see https://www.gnu.org/licenses/. */
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/* About mini-gmp: This is a minimal implementation of a subset of the
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GMP interface. It is intended for inclusion into applications which |
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have modest bignums needs, as a fallback when the real GMP library |
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is not installed. |
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This file defines the public interface. */ |
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#ifndef __MINI_GMP_H__ |
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#define __MINI_GMP_H__ |
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/* For size_t */ |
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#include <stddef.h> |
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#if defined (__cplusplus) |
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extern "C" { |
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#endif |
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void mp_set_memory_functions (void *(*) (size_t), |
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void *(*) (void *, size_t, size_t), |
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void (*) (void *, size_t)); |
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void mp_get_memory_functions (void *(**) (size_t), |
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void *(**) (void *, size_t, size_t), |
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void (**) (void *, size_t)); |
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typedef unsigned long mp_limb_t; |
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typedef long mp_size_t; |
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typedef unsigned long mp_bitcnt_t; |
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typedef mp_limb_t *mp_ptr; |
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typedef const mp_limb_t *mp_srcptr; |
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typedef struct |
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{ |
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int _mp_alloc; /* Number of *limbs* allocated and pointed
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to by the _mp_d field. */ |
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int _mp_size; /* abs(_mp_size) is the number of limbs the
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last field points to. If _mp_size is |
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negative this is a negative number. */ |
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mp_limb_t *_mp_d; /* Pointer to the limbs. */ |
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} __mpz_struct; |
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typedef __mpz_struct mpz_t[1]; |
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typedef __mpz_struct *mpz_ptr; |
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typedef const __mpz_struct *mpz_srcptr; |
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extern const int mp_bits_per_limb; |
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void mpn_copyi (mp_ptr, mp_srcptr, mp_size_t); |
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void mpn_copyd (mp_ptr, mp_srcptr, mp_size_t); |
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void mpn_zero (mp_ptr, mp_size_t); |
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int mpn_cmp (mp_srcptr, mp_srcptr, mp_size_t); |
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int mpn_zero_p (mp_srcptr, mp_size_t); |
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mp_limb_t mpn_add_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t); |
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mp_limb_t mpn_add_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t); |
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mp_limb_t mpn_add (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t); |
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mp_limb_t mpn_sub_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t); |
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mp_limb_t mpn_sub_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t); |
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mp_limb_t mpn_sub (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t); |
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mp_limb_t mpn_mul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t); |
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mp_limb_t mpn_addmul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t); |
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mp_limb_t mpn_submul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t); |
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mp_limb_t mpn_mul (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t); |
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void mpn_mul_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t); |
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void mpn_sqr (mp_ptr, mp_srcptr, mp_size_t); |
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int mpn_perfect_square_p (mp_srcptr, mp_size_t); |
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mp_size_t mpn_sqrtrem (mp_ptr, mp_ptr, mp_srcptr, mp_size_t); |
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mp_limb_t mpn_lshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int); |
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mp_limb_t mpn_rshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int); |
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mp_bitcnt_t mpn_scan0 (mp_srcptr, mp_bitcnt_t); |
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mp_bitcnt_t mpn_scan1 (mp_srcptr, mp_bitcnt_t); |
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mp_bitcnt_t mpn_popcount (mp_srcptr, mp_size_t); |
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mp_limb_t mpn_invert_3by2 (mp_limb_t, mp_limb_t); |
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#define mpn_invert_limb(x) mpn_invert_3by2 ((x), 0) |
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size_t mpn_get_str (unsigned char *, int, mp_ptr, mp_size_t); |
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mp_size_t mpn_set_str (mp_ptr, const unsigned char *, size_t, int); |
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void mpz_init (mpz_t); |
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void mpz_init2 (mpz_t, mp_bitcnt_t); |
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void mpz_clear (mpz_t); |
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#define mpz_odd_p(z) (((z)->_mp_size != 0) & (int) (z)->_mp_d[0]) |
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#define mpz_even_p(z) (! mpz_odd_p (z)) |
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int mpz_sgn (const mpz_t); |
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int mpz_cmp_si (const mpz_t, long); |
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int mpz_cmp_ui (const mpz_t, unsigned long); |
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int mpz_cmp (const mpz_t, const mpz_t); |
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int mpz_cmpabs_ui (const mpz_t, unsigned long); |
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int mpz_cmpabs (const mpz_t, const mpz_t); |
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int mpz_cmp_d (const mpz_t, double); |
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int mpz_cmpabs_d (const mpz_t, double); |
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void mpz_abs (mpz_t, const mpz_t); |
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void mpz_neg (mpz_t, const mpz_t); |
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void mpz_swap (mpz_t, mpz_t); |
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void mpz_add_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_add (mpz_t, const mpz_t, const mpz_t); |
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void mpz_sub_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_ui_sub (mpz_t, unsigned long, const mpz_t); |
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void mpz_sub (mpz_t, const mpz_t, const mpz_t); |
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void mpz_mul_si (mpz_t, const mpz_t, long int); |
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void mpz_mul_ui (mpz_t, const mpz_t, unsigned long int); |
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void mpz_mul (mpz_t, const mpz_t, const mpz_t); |
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void mpz_mul_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_addmul_ui (mpz_t, const mpz_t, unsigned long int); |
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void mpz_addmul (mpz_t, const mpz_t, const mpz_t); |
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void mpz_submul_ui (mpz_t, const mpz_t, unsigned long int); |
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void mpz_submul (mpz_t, const mpz_t, const mpz_t); |
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void mpz_cdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t); |
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void mpz_fdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t); |
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void mpz_tdiv_qr (mpz_t, mpz_t, const mpz_t, const mpz_t); |
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void mpz_cdiv_q (mpz_t, const mpz_t, const mpz_t); |
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void mpz_fdiv_q (mpz_t, const mpz_t, const mpz_t); |
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void mpz_tdiv_q (mpz_t, const mpz_t, const mpz_t); |
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void mpz_cdiv_r (mpz_t, const mpz_t, const mpz_t); |
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void mpz_fdiv_r (mpz_t, const mpz_t, const mpz_t); |
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void mpz_tdiv_r (mpz_t, const mpz_t, const mpz_t); |
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void mpz_cdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_fdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_tdiv_q_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_cdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_fdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_tdiv_r_2exp (mpz_t, const mpz_t, mp_bitcnt_t); |
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void mpz_mod (mpz_t, const mpz_t, const mpz_t); |
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void mpz_divexact (mpz_t, const mpz_t, const mpz_t); |
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int mpz_divisible_p (const mpz_t, const mpz_t); |
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int mpz_congruent_p (const mpz_t, const mpz_t, const mpz_t); |
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unsigned long mpz_cdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_fdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_tdiv_qr_ui (mpz_t, mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_cdiv_q_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_fdiv_q_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_tdiv_q_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_cdiv_r_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_fdiv_r_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_tdiv_r_ui (mpz_t, const mpz_t, unsigned long); |
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unsigned long mpz_cdiv_ui (const mpz_t, unsigned long); |
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unsigned long mpz_fdiv_ui (const mpz_t, unsigned long); |
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unsigned long mpz_tdiv_ui (const mpz_t, unsigned long); |
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unsigned long mpz_mod_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_divexact_ui (mpz_t, const mpz_t, unsigned long); |
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int mpz_divisible_ui_p (const mpz_t, unsigned long); |
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unsigned long mpz_gcd_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_gcd (mpz_t, const mpz_t, const mpz_t); |
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void mpz_gcdext (mpz_t, mpz_t, mpz_t, const mpz_t, const mpz_t); |
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void mpz_lcm_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_lcm (mpz_t, const mpz_t, const mpz_t); |
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int mpz_invert (mpz_t, const mpz_t, const mpz_t); |
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void mpz_sqrtrem (mpz_t, mpz_t, const mpz_t); |
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void mpz_sqrt (mpz_t, const mpz_t); |
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int mpz_perfect_square_p (const mpz_t); |
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void mpz_pow_ui (mpz_t, const mpz_t, unsigned long); |
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void mpz_ui_pow_ui (mpz_t, unsigned long, unsigned long); |
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void mpz_powm (mpz_t, const mpz_t, const mpz_t, const mpz_t); |
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void mpz_powm_ui (mpz_t, const mpz_t, unsigned long, const mpz_t); |
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void mpz_rootrem (mpz_t, mpz_t, const mpz_t, unsigned long); |
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int mpz_root (mpz_t, const mpz_t, unsigned long); |
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void mpz_fac_ui (mpz_t, unsigned long); |
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void mpz_bin_uiui (mpz_t, unsigned long, unsigned long); |
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int mpz_probab_prime_p (const mpz_t, int); |
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int mpz_tstbit (const mpz_t, mp_bitcnt_t); |
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void mpz_setbit (mpz_t, mp_bitcnt_t); |
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void mpz_clrbit (mpz_t, mp_bitcnt_t); |
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void mpz_combit (mpz_t, mp_bitcnt_t); |
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void mpz_com (mpz_t, const mpz_t); |
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void mpz_and (mpz_t, const mpz_t, const mpz_t); |
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void mpz_ior (mpz_t, const mpz_t, const mpz_t); |
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void mpz_xor (mpz_t, const mpz_t, const mpz_t); |
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mp_bitcnt_t mpz_popcount (const mpz_t); |
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mp_bitcnt_t mpz_hamdist (const mpz_t, const mpz_t); |
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mp_bitcnt_t mpz_scan0 (const mpz_t, mp_bitcnt_t); |
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mp_bitcnt_t mpz_scan1 (const mpz_t, mp_bitcnt_t); |
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int mpz_fits_slong_p (const mpz_t); |
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int mpz_fits_ulong_p (const mpz_t); |
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long int mpz_get_si (const mpz_t); |
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unsigned long int mpz_get_ui (const mpz_t); |
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double mpz_get_d (const mpz_t); |
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size_t mpz_size (const mpz_t); |
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mp_limb_t mpz_getlimbn (const mpz_t, mp_size_t); |
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void mpz_realloc2 (mpz_t, mp_bitcnt_t); |
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mp_srcptr mpz_limbs_read (mpz_srcptr); |
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mp_ptr mpz_limbs_modify (mpz_t, mp_size_t); |
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mp_ptr mpz_limbs_write (mpz_t, mp_size_t); |
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void mpz_limbs_finish (mpz_t, mp_size_t); |
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mpz_srcptr mpz_roinit_n (mpz_t, mp_srcptr, mp_size_t); |
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#define MPZ_ROINIT_N(xp, xs) {{0, (xs),(xp) }} |
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void mpz_set_si (mpz_t, signed long int); |
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void mpz_set_ui (mpz_t, unsigned long int); |
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void mpz_set (mpz_t, const mpz_t); |
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void mpz_set_d (mpz_t, double); |
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void mpz_init_set_si (mpz_t, signed long int); |
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void mpz_init_set_ui (mpz_t, unsigned long int); |
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void mpz_init_set (mpz_t, const mpz_t); |
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void mpz_init_set_d (mpz_t, double); |
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size_t mpz_sizeinbase (const mpz_t, int); |
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char *mpz_get_str (char *, int, const mpz_t); |
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int mpz_set_str (mpz_t, const char *, int); |
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int mpz_init_set_str (mpz_t, const char *, int); |
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/* This long list taken from gmp.h. */ |
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/* For reference, "defined(EOF)" cannot be used here. In g++ 2.95.4,
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<iostream> defines EOF but not FILE. */ |
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#if defined (FILE) \ |
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|| defined (H_STDIO) \ |
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|| defined (_H_STDIO) /* AIX */ \ |
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|| defined (_STDIO_H) /* glibc, Sun, SCO */ \ |
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|| defined (_STDIO_H_) /* BSD, OSF */ \ |
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|| defined (__STDIO_H) /* Borland */ \ |
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|| defined (__STDIO_H__) /* IRIX */ \ |
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|| defined (_STDIO_INCLUDED) /* HPUX */ \ |
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|| defined (__dj_include_stdio_h_) /* DJGPP */ \ |
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|| defined (_FILE_DEFINED) /* Microsoft */ \ |
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|| defined (__STDIO__) /* Apple MPW MrC */ \ |
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|| defined (_MSL_STDIO_H) /* Metrowerks */ \ |
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|| defined (_STDIO_H_INCLUDED) /* QNX4 */ \ |
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|| defined (_ISO_STDIO_ISO_H) /* Sun C++ */ \ |
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|| defined (__STDIO_LOADED) /* VMS */ |
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size_t mpz_out_str (FILE *, int, const mpz_t); |
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#endif |
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void mpz_import (mpz_t, size_t, int, size_t, int, size_t, const void *); |
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void *mpz_export (void *, size_t *, int, size_t, int, size_t, const mpz_t); |
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#if defined (__cplusplus) |
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} |
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#endif |
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#endif /* __MINI_GMP_H__ */ |
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