From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/mpf/sub_ui.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 gmp-6.3.0/mpf/sub_ui.c (limited to 'gmp-6.3.0/mpf/sub_ui.c') diff --git a/gmp-6.3.0/mpf/sub_ui.c b/gmp-6.3.0/mpf/sub_ui.c new file mode 100644 index 0000000..a23d2a8 --- /dev/null +++ b/gmp-6.3.0/mpf/sub_ui.c @@ -0,0 +1,50 @@ +/* mpf_sub_ui -- Subtract an unsigned integer from a float. + +Copyright 1993, 1994, 1996, 2001 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 either: + + * 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. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +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 General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + +#include "gmp-impl.h" + +void +mpf_sub_ui (mpf_ptr sum, mpf_srcptr u, unsigned long int v) +{ + __mpf_struct vv; + mp_limb_t vl; + + if (v == 0) + { + mpf_set (sum, u); + return; + } + + vl = v; + vv._mp_size = 1; + vv._mp_d = &vl; + vv._mp_exp = 1; + mpf_sub (sum, u, &vv); +} -- cgit v1.2.3