aa9bc17601
BMakefiles and other bits will follow. Requested by: Andrey Chernov Made world by: Chuck Robey
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/* mpz_array_init (array, array_size, size_per_elem) --
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Copyright (C) 1991, 1993, 1994, 1995 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 the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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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 Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA. */
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#include "gmp.h"
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#include "gmp-impl.h"
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void
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#if __STDC__
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mpz_array_init (mpz_ptr arr, mp_size_t arr_size, mp_size_t nbits)
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#else
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mpz_array_init (arr, arr_size, nbits)
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mpz_ptr arr;
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mp_size_t arr_size;
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mp_size_t nbits;
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#endif
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{
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register mp_ptr p;
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register size_t i;
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mp_size_t nlimbs;
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nlimbs = (nbits + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB;
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p = (mp_ptr) (*_mp_allocate_func) (arr_size * nlimbs * BYTES_PER_MP_LIMB);
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for (i = 0; i < arr_size; i++)
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{
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arr[i]._mp_alloc = nlimbs + 1; /* Yes, lie a little... */
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arr[i]._mp_size = 0;
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arr[i]._mp_d = p + i * nlimbs;
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}
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}
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