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 */ 210