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1/* Declarations of various C99 functions
2 Copyright (C) 2004 Free Software Foundation, Inc.
3
4This file is part of the GNU Fortran 95 runtime library (libgfortran).
5
6Libgfortran is free software; you can redistribute it and/or
7modify it under the terms of the GNU Lesser General Public
8License as published by the Free Software Foundation; either
9version 2.1 of the License, or (at your option) any later version.
10
11Libgfortran is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU Lesser General Public License for more details.
15
16You should have received a copy of the GNU Lesser General Public
17License along with libgfortran; see the file COPYING.LIB. If not,
18write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19Boston, MA 02111-1307, USA. */
20
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21/* As a special exception, if you link this library with other files,
22 some of which are compiled with GCC, to produce an executable,
23 this library does not by itself cause the resulting executable
24 to be covered by the GNU General Public License.
25 This exception does not however invalidate any other reasons why
26 the executable file might be covered by the GNU General Public License. */
27
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28
29#ifndef C99_PROTOS_H
30#define C99_PROTOS_H
31
32#ifndef HAVE_ACOSF
33extern float acosf(float);
34#endif
35
36#ifndef HAVE_ASINF
37extern float asinf(float);
38#endif
39
40#ifndef HAVE_ATAN2F
41extern float atan2f(float, float);
42#endif
43
44#ifndef HAVE_ATANF
45extern float atanf(float);
46#endif
47
48#ifndef HAVE_CEILF
49extern float ceilf(float);
50#endif
51
52#ifndef HAVE_COPYSIGNF
53extern float copysignf(float, float);
54#endif
55
56#ifndef HAVE_COSF
57extern float cosf(float);
58#endif
59
60#ifndef HAVE_COSHF
61extern float coshf(float);
62#endif
63
64#ifndef HAVE_EXPF
65extern float expf(float);
66#endif
67
68#ifndef HAVE_FABSF
69extern float fabsf(float);
70#endif
71
72#ifndef HAVE_FLOORF
73extern float floorf(float);
74#endif
75
76#ifndef HAVE_FREXPF
77extern float frexpf(float, int *);
78#endif
79
80#ifndef HAVE_HYPOTF
81extern float hypotf(float, float);
82#endif
83
84#ifndef HAVE_LOGF
85extern float logf(float);
86#endif
87
88#ifndef HAVE_LOG10F
89extern float log10f(float);
90#endif
91
92#ifndef HAVE_SCALBNF
93extern float scalbnf(float, int);
94#endif
95
96#ifndef HAVE_SINF
97extern float sinf(float);
98#endif
99
100#ifndef HAVE_SINHF
101extern float sinhf(float);
102#endif
103
104#ifndef HAVE_SQRTF
105extern float sqrtf(float);
106#endif
107
108#ifndef HAVE_TANF
109extern float tanf(float);
110#endif
111
112#ifndef HAVE_TANHF
113extern float tanhf(float);
114#endif
115
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116#ifndef HAVE_TRUNC
117extern double trunc(double x);
118#endif
119
120#ifndef HAVE_TRUNCF
121extern float truncf(float x);
122#endif
123
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124#ifndef HAVE_NEXTAFTERF
125extern float nextafterf(float, float);
126#endif
127
128#ifndef HAVE_POWF
129extern float powf(float, float);
130#endif
131
132#ifndef HAVE_ROUND
133extern double round(double);
134#endif
135
136#ifndef HAVE_ROUNDF
137extern float roundf(float);
138#endif
139
140#endif /* C99_PROTOS_H */
141