ce188d4d |
1 | /* libFLAC - Free Lossless Audio Codec library |
2 | * Copyright (C) 2012-2016 Xiph.org Foundation |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * |
8 | * - Redistributions of source code must retain the above copyright |
9 | * notice, this list of conditions and the following disclaimer. |
10 | * |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
14 | * |
15 | * - Neither the name of the Xiph.org Foundation nor the names of its |
16 | * contributors may be used to endorse or promote products derived from |
17 | * this software without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR |
23 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
24 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
25 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
26 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
27 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
28 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | /* This is the prefered location of all CPP hackery to make $random_compiler |
33 | * work like something approaching a C99 (or maybe more accurately GNU99) |
34 | * compiler. |
35 | * |
36 | * It is assumed that this header will be included after "config.h". |
37 | */ |
38 | |
39 | #ifndef FLAC__SHARE__COMPAT_H |
40 | #define FLAC__SHARE__COMPAT_H |
41 | |
42 | #if defined _WIN32 && !defined __CYGWIN__ |
43 | /* where MSVC puts unlink() */ |
44 | # include <io.h> |
45 | #else |
46 | # include <unistd.h> |
47 | #endif |
48 | |
49 | #if defined _MSC_VER || defined __BORLANDC__ || defined __MINGW32__ |
50 | #include <sys/types.h> /* for off_t */ |
51 | #define FLAC__off_t __int64 /* use this instead of off_t to fix the 2 GB limit */ |
52 | #if !defined __MINGW32__ |
53 | #define fseeko _fseeki64 |
54 | #define ftello _ftelli64 |
55 | #else /* MinGW */ |
56 | #if !defined(HAVE_FSEEKO) |
57 | #define fseeko fseeko64 |
58 | #define ftello ftello64 |
59 | #endif |
60 | #endif |
61 | #else |
62 | #define FLAC__off_t off_t |
63 | #endif |
64 | |
65 | #if HAVE_INTTYPES_H |
66 | #define __STDC_FORMAT_MACROS |
67 | #include <inttypes.h> |
68 | #endif |
69 | |
70 | #if defined(_MSC_VER) |
71 | #define strtoll _strtoi64 |
72 | #define strtoull _strtoui64 |
73 | #endif |
74 | |
75 | #if defined(_MSC_VER) |
76 | #define inline __inline |
77 | #endif |
78 | |
79 | #if defined __INTEL_COMPILER || (defined _MSC_VER && defined _WIN64) |
80 | /* MSVS generates VERY slow 32-bit code with __restrict */ |
81 | #define flac_restrict __restrict |
82 | #elif defined __GNUC__ |
83 | #define flac_restrict __restrict__ |
84 | #else |
85 | #define flac_restrict |
86 | #endif |
87 | |
88 | #define FLAC__U64L(x) x##ULL |
89 | |
90 | #if defined _MSC_VER || defined __MINGW32__ |
91 | #define FLAC__STRCASECMP _stricmp |
92 | #define FLAC__STRNCASECMP _strnicmp |
93 | #elif defined __BORLANDC__ |
94 | #define FLAC__STRCASECMP stricmp |
95 | #define FLAC__STRNCASECMP strnicmp |
96 | #else |
97 | #define FLAC__STRCASECMP strcasecmp |
98 | #define FLAC__STRNCASECMP strncasecmp |
99 | #endif |
100 | |
101 | #if defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ || defined __EMX__ |
102 | #include <io.h> /* for _setmode(), chmod() */ |
103 | #include <fcntl.h> /* for _O_BINARY */ |
104 | #else |
105 | #include <unistd.h> /* for chown(), unlink() */ |
106 | #endif |
107 | |
108 | #if defined _MSC_VER || defined __BORLANDC__ || defined __MINGW32__ |
109 | #if defined __BORLANDC__ |
110 | #include <utime.h> /* for utime() */ |
111 | #else |
112 | #include <sys/utime.h> /* for utime() */ |
113 | #endif |
114 | #else |
115 | #include <sys/types.h> /* some flavors of BSD (like OS X) require this to get time_t */ |
116 | #include <utime.h> /* for utime() */ |
117 | #endif |
118 | |
119 | #if defined _MSC_VER |
120 | # if _MSC_VER >= 1800 |
121 | # include <inttypes.h> |
122 | # elif _MSC_VER >= 1600 |
123 | /* Visual Studio 2010 has decent C99 support */ |
124 | # include <stdint.h> |
125 | # define PRIu64 "llu" |
126 | # define PRId64 "lld" |
127 | # define PRIx64 "llx" |
128 | # else |
129 | # include <limits.h> |
130 | # ifndef UINT32_MAX |
131 | # define UINT32_MAX _UI32_MAX |
132 | # endif |
133 | typedef unsigned __int64 uint64_t; |
134 | typedef unsigned __int32 uint32_t; |
135 | typedef unsigned __int16 uint16_t; |
136 | typedef unsigned __int8 uint8_t; |
137 | typedef __int64 int64_t; |
138 | typedef __int32 int32_t; |
139 | typedef __int16 int16_t; |
140 | typedef __int8 int8_t; |
141 | # define PRIu64 "I64u" |
142 | # define PRId64 "I64d" |
143 | # define PRIx64 "I64x" |
144 | # endif |
145 | #endif /* defined _MSC_VER */ |
146 | |
147 | #ifdef _WIN32 |
148 | /* All char* strings are in UTF-8 format. Added to support Unicode files on Windows */ |
149 | |
150 | #include "share/win_utf8_io.h" |
151 | #define flac_printf printf_utf8 |
152 | #define flac_fprintf fprintf_utf8 |
153 | #define flac_vfprintf vfprintf_utf8 |
154 | |
155 | #include "share/windows_unicode_filenames.h" |
156 | #define flac_fopen flac_internal_fopen_utf8 |
157 | #define flac_chmod flac_internal_chmod_utf8 |
158 | #define flac_utime flac_internal_utime_utf8 |
159 | #define flac_unlink flac_internal_unlink_utf8 |
160 | #define flac_rename flac_internal_rename_utf8 |
161 | #define flac_stat flac_internal_stat64_utf8 |
162 | |
163 | #else |
164 | |
165 | #define flac_printf printf |
166 | #define flac_fprintf fprintf |
167 | #define flac_vfprintf vfprintf |
168 | |
169 | #define flac_fopen fopen |
170 | #define flac_chmod chmod |
171 | #define flac_utime utime |
172 | #define flac_unlink unlink |
173 | #define flac_rename rename |
174 | #define flac_stat stat |
175 | |
176 | #endif |
177 | |
178 | #ifdef _WIN32 |
179 | #define flac_stat_s __stat64 /* stat struct */ |
180 | #define flac_fstat _fstat64 |
181 | #else |
182 | #define flac_stat_s stat /* stat struct */ |
183 | #define flac_fstat fstat |
184 | #endif |
185 | |
186 | #ifndef M_LN2 |
187 | #define M_LN2 0.69314718055994530942 |
188 | #endif |
189 | #ifndef M_PI |
190 | #define M_PI 3.14159265358979323846 |
191 | #endif |
192 | |
193 | /* FLAC needs to compile and work correctly on systems with a normal ISO C99 |
194 | * snprintf as well as Microsoft Visual Studio which has an non-standards |
195 | * conformant snprint_s function. |
196 | * |
197 | * This function wraps the MS version to behave more like the ISO version. |
198 | */ |
199 | #include <stdarg.h> |
200 | #ifdef __cplusplus |
201 | extern "C" { |
202 | #endif |
203 | int flac_snprintf(char *str, size_t size, const char *fmt, ...); |
204 | int flac_vsnprintf(char *str, size_t size, const char *fmt, va_list va); |
205 | #ifdef __cplusplus |
206 | }; |
207 | #endif |
208 | |
209 | #endif /* FLAC__SHARE__COMPAT_H */ |