2 * Information contained in an asf audio file header.
4 * Both para_filter and para_afh need to read the header.
6 struct asf_header_info
{
7 /** The size of the audio file header. */
9 int audio_stream_info_start
;
19 int wma_log2(unsigned int v
);
20 const char *search_pattern(const char *pattern
, int pattern_len
,
21 const char *buf
, int buf_size
);
22 int read_asf_header(char *buf
, int loaded
, struct asf_header_info
*ahi
);
23 #define M_PI 3.14159265358979323846 /* pi */
24 #define WMA_FRAME_SKIP 31