diff options
Diffstat (limited to 'Build/source/libs/mpfr/mpfr-src/src/set_inf.c')
-rw-r--r-- | Build/source/libs/mpfr/mpfr-src/src/set_inf.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/set_inf.c b/Build/source/libs/mpfr/mpfr-src/src/set_inf.c new file mode 100644 index 00000000000..d5345ccf855 --- /dev/null +++ b/Build/source/libs/mpfr/mpfr-src/src/set_inf.c @@ -0,0 +1,33 @@ +/* mpfr_set_inf -- set a number to plus or minus infinity. + +Copyright 2002, 2004, 2006-2015 Free Software Foundation, Inc. +Contributed by the AriC and Caramel projects, INRIA. + +This file is part of the GNU MPFR Library. + +The GNU MPFR 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 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 Lesser General Public +License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see +http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., +51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#include "mpfr-impl.h" + +void +mpfr_set_inf (mpfr_ptr x, int sign) +{ + MPFR_SET_INF(x); + if (sign >= 0) + MPFR_SET_POS(x); + else + MPFR_SET_NEG(x); +} |