=================================================================== RCS file: /home/cvs/OpenXM_contrib/gmp/mpfr/Attic/mul_2exp.c,v retrieving revision 1.1.1.1 retrieving revision 1.1.1.2 diff -u -p -r1.1.1.1 -r1.1.1.2 --- OpenXM_contrib/gmp/mpfr/Attic/mul_2exp.c 2000/09/09 14:12:19 1.1.1.1 +++ OpenXM_contrib/gmp/mpfr/Attic/mul_2exp.c 2003/08/25 16:06:07 1.1.1.2 @@ -1,43 +1,35 @@ /* mpfr_mul_2exp -- multiply a floating-point number by a power of two -Copyright (C) 1999 PolKA project, Inria Lorraine and Loria +Copyright 1999, 2001 Free Software Foundation, Inc. This file is part of the MPFR Library. The MPFR 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 +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The MPFR 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 +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 Library General Public License +You should have received a copy of the GNU Lesser General Public License along with the MPFR 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 #include "gmp.h" #include "gmp-impl.h" #include "mpfr.h" +#include "mpfr-impl.h" -void -#if __STDC__ -mpfr_mul_2exp(mpfr_ptr y, mpfr_srcptr x, unsigned long int n, unsigned char rnd_mode) -#else -mpfr_mul_2exp(y, x, n, rnd_mode) - mpfr_ptr y; - mpfr_srcptr x; - unsigned long int n; - unsigned char rnd_mode; -#endif +/* Obsolete function, use mpfr_mul_2ui or mpfr_mul_2si instead. */ + +#undef mpfr_mul_2exp + +int +mpfr_mul_2exp (mpfr_ptr y, mpfr_srcptr x, unsigned long int n, mp_rnd_t rnd_mode) { - /* Important particular case */ - if (y != x) mpfr_set(y, x, rnd_mode); - EXP(y) += n; - return; + return mpfr_mul_2ui (y, x, n, rnd_mode); } -