mpv/mp3lib/mp3.h

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/* MP3 Player Library 2.0 (C) 1999 A'rpi/Astral&ESP-team */
/* decoder level: */
#ifdef CONFIG_FAKE_MONO
extern void MP3_Init(int fakemono);
#else
extern void MP3_Init();
#endif
extern int MP3_Open(char *filename,int buffsize);
extern void MP3_SeekFrame(int num,int dir);
extern void MP3_SeekForward(int num);
extern int MP3_PrintTAG(void);
extern int MP3_DecodeFrame(unsigned char *hova,short single);
extern int MP3_FillBuffers(void);
extern void MP3_PrintHeader(void);
extern void MP3_Close(void);
/* public variables: */
extern int MP3_eof; // set if EOF reached
extern int MP3_pause; // lock playing
/* informational: */
extern int MP3_filesize; // filesize
extern int MP3_frames; // current frame no
extern int MP3_fpos; // current file pos
extern int MP3_framesize; // current framesize in bytes (including header)
extern int MP3_bitrate; // current bitrate (kbits)
extern int MP3_samplerate; // current sampling freq (Hz)
extern int MP3_channels;
extern int MP3_bps;
/* player level: */
extern int MP3_OpenDevice(char *devname); /* devname can be NULL for default) */
extern void MP3_Play(void);
extern void MP3_Stop(void);
extern void MP3_CloseDevice(void);