xref: /netbsd-src/external/lgpl3/mpfr/dist/src/fits_uintmax.c (revision ba125506a622fe649968631a56eba5d42ff57863)
1 /* mpfr_fits_uintmax_p -- test whether an mpfr fits an uintmax_t.
2 
3 Copyright 2004, 2006-2023 Free Software Foundation, Inc.
4 Contributed by the AriC and Caramba projects, INRIA.
5 
6 This file is part of the GNU MPFR Library.
7 
8 The GNU MPFR Library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or (at your
11 option) any later version.
12 
13 The GNU MPFR Library is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
16 License for more details.
17 
18 You should have received a copy of the GNU Lesser General Public License
19 along with the GNU MPFR Library; see the file COPYING.LESSER.  If not, see
20 https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc.,
21 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */
22 
23 #define MPFR_NEED_INTMAX_H
24 #include "mpfr-impl.h"
25 
26 /* Note: though mpfr-impl.h is included in fits_u.h, we also include it
27    above so that it gets included even when _MPFR_H_HAVE_INTMAX_T is not
28    defined; this is necessary to avoid an empty translation unit, which
29    is forbidden by ISO C. Without this, a failing test can be reproduced
30    by creating an invalid stdint.h somewhere in the default include path
31    and by compiling MPFR with "gcc -ansi -pedantic-errors". */
32 
33 #ifdef _MPFR_H_HAVE_INTMAX_T
34 
35 #define FUNCTION   mpfr_fits_uintmax_p
36 #define MAXIMUM    UINTMAX_MAX
37 #define TYPE       uintmax_t
38 
39 #include "fits_u.h"
40 
41 #endif
42