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/* mpf_swap (U, V) -- Swap U and V.
Copyright 1997, 1998, 2000, 2001, 2013 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 3 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. If not, see https://www.gnu.org/licenses/. */
#include "gmp.h"
#include "gmp-impl.h"
void
mpf_swap (mpf_ptr u, mpf_ptr v) __GMP_NOTHROW
{
mp_ptr tptr;
mp_size_t tprec;
mp_size_t tsiz;
mp_exp_t texp;
tprec = PREC(u);
PREC(u) = PREC(v);
PREC(v) = tprec;
tsiz = SIZ(u);
SIZ(u) = SIZ(v);
SIZ(v) = tsiz;
texp = EXP(u);
EXP(u) = EXP(v);
EXP(v) = texp;
tptr = PTR(u);
PTR(u) = PTR(v);
PTR(v) = tptr;
}
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