1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/*
* Copyright (c) 2014 Andreas Sandberg
* All rights reserved
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Andreas Sandberg
*/
#ifndef _FP64_H
#define _FP64_H 1
#include <fputils/fptypes.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup fp64 64-bit Floats
* Functions handling 64-bit floats.
*
* @{
*/
/** Constant representing +inf */
extern const fp64_t fp64_pinf;
/** Constant representing -inf */
extern const fp64_t fp64_ninf;
/** Constant representing a quiet NaN */
extern const fp64_t fp64_qnan;
/** Constant representing a negative quiet NaN */
extern const fp64_t fp64_nqnan;
/** Constant representing a quiet indefinite NaN */
extern const fp64_t fp64_qnani;
/** Constant representing a signaling NaN */
extern const fp64_t fp64_snan;
/** Constant representing a negative signaling NaN */
extern const fp64_t fp64_nsnan;
/** Alias for fp64_qnan */
extern const fp64_t fp64_nan;
/** @} */
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif
|
