#ifndef MPLAYER_MP3_HDR_H #define MPLAYER_MP3_HDR_H #include <stddef.h> int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* freq, int* spf, int* mpa_layer, int* br); #define mp_decode_mp3_header(hbuf) mp_get_mp3_header(hbuf,NULL,NULL,NULL,NULL,NULL) static inline int mp_check_mp3_header(unsigned int head){ if( (head & 0x0000e0ff) != 0x0000e0ff || (head & 0x00fc0000) == 0x00fc0000) return 0; if(mp_decode_mp3_header((unsigned char*)(&head))<=0) return 0; return 1; } #endif /* MPLAYER_MP3_HDR_H */