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/* mpf_swap (U, V) -- Swap U and V.
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Copyright 1997, 1998, 2000, 2001, 2013 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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#include "gmp.h"
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#include "gmp-impl.h"
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void
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mpf_swap (mpf_ptr u, mpf_ptr v) __GMP_NOTHROW
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{
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mp_ptr tptr;
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mp_size_t tprec;
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mp_size_t tsiz;
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mp_exp_t texp;
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tprec = PREC(u);
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PREC(u) = PREC(v);
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PREC(v) = tprec;
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tsiz = SIZ(u);
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SIZ(u) = SIZ(v);
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SIZ(v) = tsiz;
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texp = EXP(u);
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EXP(u) = EXP(v);
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EXP(v) = texp;
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tptr = PTR(u);
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PTR(u) = PTR(v);
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PTR(v) = tptr;
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}
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