xref: /freebsd/contrib/llvm-project/libcxx/include/cfloat (revision 0b57cec536236d46e3dba9bd041533462f33dbb7)
1*0b57cec5SDimitry Andric// -*- C++ -*-
2*0b57cec5SDimitry Andric//===--------------------------- cfloat -----------------------------------===//
3*0b57cec5SDimitry Andric//
4*0b57cec5SDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5*0b57cec5SDimitry Andric// See https://llvm.org/LICENSE.txt for license information.
6*0b57cec5SDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7*0b57cec5SDimitry Andric//
8*0b57cec5SDimitry Andric//===----------------------------------------------------------------------===//
9*0b57cec5SDimitry Andric
10*0b57cec5SDimitry Andric#ifndef _LIBCPP_CFLOAT
11*0b57cec5SDimitry Andric#define _LIBCPP_CFLOAT
12*0b57cec5SDimitry Andric
13*0b57cec5SDimitry Andric/*
14*0b57cec5SDimitry Andric    cfloat synopsis
15*0b57cec5SDimitry Andric
16*0b57cec5SDimitry AndricMacros:
17*0b57cec5SDimitry Andric
18*0b57cec5SDimitry Andric    FLT_ROUNDS
19*0b57cec5SDimitry Andric    FLT_EVAL_METHOD     // C99
20*0b57cec5SDimitry Andric    FLT_RADIX
21*0b57cec5SDimitry Andric
22*0b57cec5SDimitry Andric    FLT_HAS_SUBNORM     // C11
23*0b57cec5SDimitry Andric    DBL_HAS_SUBNORM     // C11
24*0b57cec5SDimitry Andric    LDBL_HAS_SUBNORM    // C11
25*0b57cec5SDimitry Andric
26*0b57cec5SDimitry Andric    FLT_MANT_DIG
27*0b57cec5SDimitry Andric    DBL_MANT_DIG
28*0b57cec5SDimitry Andric    LDBL_MANT_DIG
29*0b57cec5SDimitry Andric
30*0b57cec5SDimitry Andric    DECIMAL_DIG         // C99
31*0b57cec5SDimitry Andric    FLT_DECIMAL_DIG     // C11
32*0b57cec5SDimitry Andric    DBL_DECIMAL_DIG     // C11
33*0b57cec5SDimitry Andric    LDBL_DECIMAL_DIG    // C11
34*0b57cec5SDimitry Andric
35*0b57cec5SDimitry Andric    FLT_DIG
36*0b57cec5SDimitry Andric    DBL_DIG
37*0b57cec5SDimitry Andric    LDBL_DIG
38*0b57cec5SDimitry Andric
39*0b57cec5SDimitry Andric    FLT_MIN_EXP
40*0b57cec5SDimitry Andric    DBL_MIN_EXP
41*0b57cec5SDimitry Andric    LDBL_MIN_EXP
42*0b57cec5SDimitry Andric
43*0b57cec5SDimitry Andric    FLT_MIN_10_EXP
44*0b57cec5SDimitry Andric    DBL_MIN_10_EXP
45*0b57cec5SDimitry Andric    LDBL_MIN_10_EXP
46*0b57cec5SDimitry Andric
47*0b57cec5SDimitry Andric    FLT_MAX_EXP
48*0b57cec5SDimitry Andric    DBL_MAX_EXP
49*0b57cec5SDimitry Andric    LDBL_MAX_EXP
50*0b57cec5SDimitry Andric
51*0b57cec5SDimitry Andric    FLT_MAX_10_EXP
52*0b57cec5SDimitry Andric    DBL_MAX_10_EXP
53*0b57cec5SDimitry Andric    LDBL_MAX_10_EXP
54*0b57cec5SDimitry Andric
55*0b57cec5SDimitry Andric    FLT_MAX
56*0b57cec5SDimitry Andric    DBL_MAX
57*0b57cec5SDimitry Andric    LDBL_MAX
58*0b57cec5SDimitry Andric
59*0b57cec5SDimitry Andric    FLT_EPSILON
60*0b57cec5SDimitry Andric    DBL_EPSILON
61*0b57cec5SDimitry Andric    LDBL_EPSILON
62*0b57cec5SDimitry Andric
63*0b57cec5SDimitry Andric    FLT_MIN
64*0b57cec5SDimitry Andric    DBL_MIN
65*0b57cec5SDimitry Andric    LDBL_MIN
66*0b57cec5SDimitry Andric
67*0b57cec5SDimitry Andric    FLT_TRUE_MIN        // C11
68*0b57cec5SDimitry Andric    DBL_TRUE_MIN        // C11
69*0b57cec5SDimitry Andric    LDBL_TRUE_MIN       // C11
70*0b57cec5SDimitry Andric*/
71*0b57cec5SDimitry Andric
72*0b57cec5SDimitry Andric#include <__config>
73*0b57cec5SDimitry Andric#include <float.h>
74*0b57cec5SDimitry Andric
75*0b57cec5SDimitry Andric#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
76*0b57cec5SDimitry Andric#pragma GCC system_header
77*0b57cec5SDimitry Andric#endif
78*0b57cec5SDimitry Andric
79*0b57cec5SDimitry Andric#endif  // _LIBCPP_CFLOAT
80