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/* _mp_realloc -- make the MINT* have NEW_SIZE digits allocated.
Copyright (C) 1991, 1993, 1994, 1995 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 Library General Public License as published by
the Free Software Foundation; either version 2 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 Library General Public
License for more details.
You should have received a copy of the GNU Library 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. */
#include "mp.h"
#include "gmp.h"
#include "gmp-impl.h"
void *
#if __STDC__
_mp_realloc (MINT *m, mp_size_t new_size)
#else
_mp_realloc (m, new_size)
MINT *m;
mp_size_t new_size;
#endif
{
/* Never allocate zero space. */
if (new_size == 0)
new_size = 1;
m->_mp_d = (mp_ptr) (*_mp_reallocate_func) (m->_mp_d,
m->_mp_alloc * BYTES_PER_MP_LIMB,
new_size * BYTES_PER_MP_LIMB);
m->_mp_alloc = new_size;
return (void *) m->_mp_d;
}
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