ID3E_InvalidTagVersion,       /**< Invalid tag version */  ID3E_NoFile,                  /**< No file to parse */  ID3E_ReadOnly,                /**< Attempting to write to a read-only file */  ID3E_zlibError                /**< Error in compression/uncompression */};ID3_ENUM(ID3_ContentType){  ID3CT_OTHER = 0,  ID3CT_LYRICS,  ID3CT_TEXTTRANSCRIPTION,  ID3CT_MOVEMENT,  ID3CT_EVENTS,  ID3CT_CHORD,  ID3CT_TRIVIA};ID3_ENUM(ID3_PictureType){  ID3PT_OTHER = 0,  ID3PT_PNG32ICON = 1,     //  32x32 pixels 'file icon' (PNG only)  ID3PT_OTHERICON = 2,     // Other file icon  ID3PT_COVERFRONT = 3,    // Cover (front)  ID3PT_COVERBACK = 4,     // Cover (back)  ID3PT_LEAFLETPAGE = 5,   // Leaflet page  ID3PT_MEDIA = 6,         // Media (e.g. lable side of CD)  ID3PT_LEADARTIST = 7,    // Lead artist/lead performer/soloist  ID3PT_ARTIST = 8,        // Artist/performer  ID3PT_CONDUCTOR = 9,     // Conductor  ID3PT_BAND = 10,         // Band/Orchestra  ID3PT_COMPOSER = 11,     // Composer  ID3PT_LYRICIST = 12,     // Lyricist/text writer  ID3PT_REC_LOCATION = 13, // Recording Location  ID3PT_RECORDING = 14,    // During recording  ID3PT_PERFORMANCE = 15,  // During performance  ID3PT_VIDEO = 16,        // Movie/video screen capture  ID3PT_FISH = 17,         // A bright coloured fish  ID3PT_ILLUSTRATION = 18, // Illustration  ID3PT_ARTISTLOGO = 19,   // Band/artist logotype  ID3PT_PUBLISHERLOGO = 20 // Publisher/Studio logotype};ID3_ENUM(ID3_TimeStampFormat){  ID3TSF_FRAME  = 1,  ID3TSF_MS};ID3_ENUM(MP3_BitRates){  MP3BITRATE_FALSE = -1,  MP3BITRATE_NONE = 0,  MP3BITRATE_8K   = 8000,  MP3BITRATE_16K  = 16000,  MP3BITRATE_24K  = 24000,  MP3BITRATE_32K  = 32000,  MP3BITRATE_40K  = 40000,  MP3BITRATE_48K  = 48000,  MP3BITRATE_56K  = 56000,  MP3BITRATE_64K  = 64000,  MP3BITRATE_80K  = 80000,  MP3BITRATE_96K  = 96000,  MP3BITRATE_112K = 112000,  MP3BITRATE_128K = 128000,  MP3BITRATE_144K = 144000,  MP3BITRATE_160K = 160000,  MP3BITRATE_176K = 176000,  MP3BITRATE_192K = 192000,  MP3BITRATE_224K = 224000,  MP3BITRATE_256K = 256000,  MP3BITRATE_288K = 288000,  MP3BITRATE_320K = 320000,  MP3BITRATE_352K = 352000,  MP3BITRATE_384K = 384000,  MP3BITRATE_416K = 416000,  MP3BITRATE_448K = 448000};ID3_ENUM(Mpeg_Layers){  MPEGLAYER_FALSE = -1,  MPEGLAYER_UNDEFINED,  MPEGLAYER_III,  MPEGLAYER_II,  MPEGLAYER_I};ID3_ENUM(Mpeg_Version){  MPEGVERSION_FALSE = -1,  MPEGVERSION_2_5,  MPEGVERSION_Reserved,  MPEGVERSION_2,  MPEGVERSION_1};ID3_ENUM(Mp3_Frequencies){  MP3FREQUENCIES_FALSE = -1,  MP3FREQUENCIES_Reserved = 0,  MP3FREQUENCIES_8000HZ = 8000,  MP3FREQUENCIES_11025HZ = 11025,  MP3FREQUENCIES_12000HZ = 12000,  MP3FREQUENCIES_16000HZ = 16000,  MP3FREQUENCIES_22050HZ = 22050,  MP3FREQUENCIES_24000HZ = 24000,  MP3FREQUENCIES_32000HZ = 32000,  MP3FREQUENCIES_48000HZ = 48000,  MP3FREQUENCIES_44100HZ = 44100,};ID3_ENUM(Mp3_ChannelMode){  MP3CHANNELMODE_FALSE = -1,  MP3CHANNELMODE_STEREO,  MP3CHANNELMODE_JOINT_STEREO,  MP3CHANNELMODE_DUAL_CHANNEL,  MP3CHANNELMODE_SINGLE_CHANNEL};ID3_ENUM(Mp3_ModeExt){  MP3MODEEXT_FALSE = -1,  MP3MODEEXT_0,  MP3MODEEXT_1,  MP3MODEEXT_2,  MP3MODEEXT_3};ID3_ENUM(Mp3_Emphasis){  MP3EMPHASIS_FALSE = -1,  MP3EMPHASIS_NONE,  MP3EMPHASIS_50_15MS,  MP3EMPHASIS_Reserved,  MP3EMPHASIS_CCIT_J17};ID3_ENUM(Mp3_Crc){  MP3CRC_ERROR_SIZE = -2,  MP3CRC_MISMATCH = -1,  MP3CRC_NONE = 0,  MP3CRC_OK = 1};ID3_STRUCT(Mp3_Headerinfo){  Mpeg_Layers layer;  Mpeg_Version version;  MP3_BitRates bitrate;  Mp3_ChannelMode channelmode;  Mp3_ModeExt modeext;  Mp3_Emphasis emphasis;  Mp3_Crc crc;  uint32 vbr_bitrate;           // avg bitrate from xing header  uint32 frequency;             // samplerate  uint32 framesize;  uint32 frames;                // nr of frames  uint32 time;                  // nr of seconds in song  bool privatebit;  bool copyrighted;  bool original;};#define ID3_NR_OF_V1_GENRES 148static const char *ID3_v1_genre_description[ID3_NR_OF_V1_GENRES] ={  "Blues",             //0  "Classic Rock",      //1  "Country",           //2  "Dance",             //3  "Disco",             //4  "Funk",              //5  "Grunge",            //6  "Hip-Hop",           //7  "Jazz",              //8  "Metal",             //9  "New Age",           //10  "Oldies",            //11  "Other",             //12  "Pop",               //13  "R&B",               //14  "Rap",               //15  "Reggae",            //16  "Rock",              //17  "Techno",            //18  "Industrial",        //19  "Alternative",       //20  "Ska",               //21  "Death Metal",       //22  "Pranks",            //23  "Soundtrack",        //24  "Euro-Techno",       //25  "Ambient",           //26  "Trip-Hop",          //27  "Vocal",             //28  "Jazz+Funk",         //29  "Fusion",            //30  "Trance",            //31  "Classical",         //32  "Instrumental",      //33  "Acid",              //34  "House",             //35  "Game",              //36  "Sound Clip",        //37  "Gospel",            //38  "Noise",             //39  "AlternRock",        //40  "Bass",              //41  "Soul",              //42  "Punk",              //43  "Space",             //44  "Meditative",        //45  "Instrumental Pop",  //46  "Instrumental Rock", //47  "Ethnic",            //48  "Gothic",            //49  "Darkwave",          //50  "Techno-Industrial", //51  "Electronic",        //52  "Pop-Folk",          //53  "Eurodance",         //54  "Dream",             //55  "Southern Rock",     //56  "Comedy",            //57  "Cult",              //58  "Gangsta",           //59  "Top 40",            //60  "Christian Rap",     //61  "Pop/Funk",          //62  "Jungle",            //63  "Native American",   //64  "Cabaret",           //65  "New Wave",          //66  "Psychadelic",       //67  "Rave",              //68  "Showtunes",         //69  "Trailer",           //70  "Lo-Fi",             //71  "Tribal",            //72  "Acid Punk",         //73  "Acid Jazz",         //74  "Polka",             //75  "Retro",             //76  "Musical",           //77  "Rock & Roll",       //78  "Hard Rock",         //79// following are winamp extentions  "Folk",                  //80  "Folk-Rock",             //81  "National Folk",         //82  "Swing",                 //83  "Fast Fusion",           //84  "Bebob",                 //85  "Latin",                 //86  "Revival",               //87  "Celtic",                //88  "Bluegrass",             //89  "Avantgarde",            //90  "Gothic Rock",           //91  "Progressive Rock",      //92  "Psychedelic Rock",      //93  "Symphonic Rock",        //94  "Slow Rock",             //95  "Big Band",              //96  "Chorus",                //97  "Easy Listening",        //98  "Acoustic",              //99  "Humour",                //100  "Speech",                //101  "Chanson",               //102  "Opera",                 //103  "Chamber Music",         //104  "Sonata",                //105  "Symphony",              //106  "Booty Bass",            //107  "Primus",                //108  "Porn Groove",           //109  "Satire",                //110  "Slow Jam",              //111  "Club",                  //112  "Tango",                 //113  "Samba",                 //114  "Folklore",              //115  "Ballad",                //116  "Power Ballad",          //117  "Rhythmic Soul",         //118  "Freestyle",             //119  "Duet",                  //120  "Punk Rock",             //121  "Drum Solo",             //122  "A capella",             //123  "Euro-House",            //124  "Dance Hall",            //125  "Goa",                   //126  "Drum & Bass",           //127  "Club-House",            //128  "Hardcore",              //129  "Terror",                //130  "Indie",                 //131  "Britpop",               //132  "Negerpunk",             //133  "Polsk Punk",            //134  "Beat",                  //135  "Christian Gangsta Rap", //136  "Heavy Metal",           //137  "Black Metal",           //138  "Crossover",             //139  "Contemporary Christian",//140  "Christian Rock ",       //141  "Merengue",              //142  "Salsa",                 //143  "Trash Metal",           //144  "Anime",                 //145  "JPop",                  //146  "Synthpop"               //147};#define ID3_V1GENRE2DESCRIPTION(x) (x < ID3_NR_OF_V1_GENRES && x >= 0) ? ID3_v1_genre_description[x] : NULL#define MASK(bits) ((1 << (bits)) - 1)#define MASK1 MASK(1)#define MASK2 MASK(2)#define MASK3 MASK(3)#define MASK4 MASK(4)#define MASK5 MASK(5)#define MASK6 MASK(6)#define MASK7 MASK(7)#define MASK8 MASK(8)/* * The following is borrowed from glib.h (http://www.gtk.org) */#ifdef WIN32/* On native Win32, directory separator is the backslash, and search path * separator is the semicolon. */#  define ID3_DIR_SEPARATOR '\\'#  define ID3_DIR_SEPARATOR_S "\\"#  define ID3_SEARCHPATH_SEPARATOR ';'#  define ID3_SEARCHPATH_SEPARATOR_S ";"#else  /* !WIN32 */#  ifndef _EMX_/* Unix */#    define ID3_DIR_SEPARATOR '/'#    define ID3_DIR_SEPARATOR_S "/"#    define ID3_SEARCHPATH_SEPARATOR ':'#    define ID3_SEARCHPATH_SEPARATOR_S ":"#  else/* EMX/OS2 */#    define ID3_DIR_SEPARATOR '/'#    define ID3_DIR_SEPARATOR_S "/"#    define ID3_SEARCHPATH_SEPARATOR ';'#    define ID3_SEARCHPATH_SEPARATOR_S ";"#  endif#endif /* !WIN32 */#ifndef NULL#  define NULL ((void*) 0)#endif#endif /* _ID3LIB_GLOBALS_H_ */