206 lines
5.8 KiB
C
206 lines
5.8 KiB
C
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/* libFLAC - Free Lossless Audio Codec library
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* Copyright (C) 2012-2016 Xiph.org Foundation
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of the Xiph.org Foundation nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* This is the prefered location of all CPP hackery to make $random_compiler
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* work like something approaching a C99 (or maybe more accurately GNU99)
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* compiler.
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*
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* It is assumed that this header will be included after "config.h".
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*/
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#ifndef FLAC__SHARE__COMPAT_H
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#define FLAC__SHARE__COMPAT_H
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#if defined _WIN32 && !defined __CYGWIN__
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/* where MSVC puts unlink() */
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# include <io.h>
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#else
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# include <unistd.h>
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#endif
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#if defined _MSC_VER || defined __BORLANDC__ || defined __MINGW32__
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#include <sys/types.h> /* for off_t */
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#define FLAC__off_t __int64 /* use this instead of off_t to fix the 2 GB limit */
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#if !defined __MINGW32__
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#define fseeko _fseeki64
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#define ftello _ftelli64
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#else /* MinGW */
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#if !defined(HAVE_FSEEKO)
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#define fseeko fseeko64
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#define ftello ftello64
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#endif
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#endif
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#else
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#define FLAC__off_t off_t
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#endif
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#if HAVE_INTTYPES_H
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#define __STDC_FORMAT_MACROS
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#include <inttypes.h>
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#endif
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#if defined(_MSC_VER)
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#define strtoll _strtoi64
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#define strtoull _strtoui64
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#endif
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#if defined(_MSC_VER) && !defined(__cplusplus)
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#define inline __inline
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#endif
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#if defined __INTEL_COMPILER || (defined _MSC_VER && defined _WIN64)
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/* MSVS generates VERY slow 32-bit code with __restrict */
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#define flac_restrict __restrict
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#elif defined __GNUC__
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#define flac_restrict __restrict__
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#else
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#define flac_restrict
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#endif
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#define FLAC__U64L(x) x##ULL
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#if defined _MSC_VER || defined __MINGW32__
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#define FLAC__STRCASECMP _stricmp
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#define FLAC__STRNCASECMP _strnicmp
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#elif defined __BORLANDC__
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#define FLAC__STRCASECMP stricmp
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#define FLAC__STRNCASECMP strnicmp
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#else
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#define FLAC__STRCASECMP strcasecmp
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#define FLAC__STRNCASECMP strncasecmp
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#endif
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#if defined _MSC_VER || defined __MINGW32__ || defined __EMX__
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#include <io.h> /* for _setmode(), chmod() */
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#include <fcntl.h> /* for _O_BINARY */
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#else
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#include <unistd.h> /* for chown(), unlink() */
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#endif
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#if defined _MSC_VER || defined __BORLANDC__ || defined __MINGW32__
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#if defined __BORLANDC__
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#include <utime.h> /* for utime() */
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#else
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#include <sys/utime.h> /* for utime() */
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#endif
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#else
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#include <sys/types.h> /* some flavors of BSD (like OS X) require this to get time_t */
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#include <utime.h> /* for utime() */
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#endif
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#if defined _MSC_VER
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# if _MSC_VER >= 1800
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# include <inttypes.h>
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# elif _MSC_VER >= 1600
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/* Visual Studio 2010 has decent C99 support */
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# include <stdint.h>
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# define PRIu64 "llu"
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# define PRId64 "lld"
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# define PRIx64 "llx"
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# else
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# include <limits.h>
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# ifndef UINT32_MAX
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# define UINT32_MAX _UI32_MAX
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# endif
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# define PRIu64 "I64u"
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# define PRId64 "I64d"
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# define PRIx64 "I64x"
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# endif
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#endif /* defined _MSC_VER */
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#ifdef _WIN32
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/* All char* strings are in UTF-8 format. Added to support Unicode files on Windows */
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#include "share/win_utf8_io.h"
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#define flac_printf printf_utf8
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#define flac_fprintf fprintf_utf8
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#define flac_vfprintf vfprintf_utf8
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#include "share/windows_unicode_filenames.h"
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#define flac_fopen flac_internal_fopen_utf8
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#define flac_chmod flac_internal_chmod_utf8
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#define flac_utime flac_internal_utime_utf8
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#define flac_unlink flac_internal_unlink_utf8
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#define flac_rename flac_internal_rename_utf8
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#define flac_stat flac_internal_stat64_utf8
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#else
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#define flac_printf printf
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#define flac_fprintf fprintf
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#define flac_vfprintf vfprintf
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#define flac_fopen fopen
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#define flac_chmod chmod
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#define flac_utime utime
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#define flac_unlink unlink
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#define flac_rename rename
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#define flac_stat stat
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#endif
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#ifdef _WIN32
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#define flac_stat_s __stat64 /* stat struct */
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#define flac_fstat _fstat64
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#else
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#define flac_stat_s stat /* stat struct */
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#define flac_fstat fstat
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#endif
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#ifdef ANDROID
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#include <limits.h>
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#endif
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#ifndef M_LN2
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#define M_LN2 0.69314718055994530942
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#endif
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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/* FLAC needs to compile and work correctly on systems with a normal ISO C99
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* snprintf as well as Microsoft Visual Studio which has an non-standards
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* conformant snprint_s function.
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*
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* This function wraps the MS version to behave more like the ISO version.
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*/
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#include <stdarg.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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int flac_snprintf(char *str, size_t size, const char *fmt, ...);
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int flac_vsnprintf(char *str, size_t size, const char *fmt, va_list va);
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#ifdef __cplusplus
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};
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#endif
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#endif /* FLAC__SHARE__COMPAT_H */
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