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Document a few url_* functions. 

Originally committed as revision 12537 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-03-21 11:27:07 +00:00
parent 117a9190cd
commit 67e2102042
1 changed files with 25 additions and 0 deletions
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25
libavformat/avio.h
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@ -207,11 +207,36 @@ void put_tag(ByteIOContext *s, const char *tag);
void put_strz(ByteIOContext *s, const char *buf);
/**
* fseek() equivalent for ByteIOContext.
* @return new position or AVERROR.
*/
offset_t url_fseek(ByteIOContext *s, offset_t offset, int whence);
/**
* Skip given number of bytes forward.
* @param offset number of bytes
*/
void url_fskip(ByteIOContext *s, offset_t offset);
/**
* ftell() equivalent for ByteIOContext.
* @return position or AVERROR.
*/
offset_t url_ftell(ByteIOContext *s);
/**
* Gets the filesize.
* @return filesize or AVERROR
*/
offset_t url_fsize(ByteIOContext *s);
/**
* feof() equivalent for ByteIOContext.
* @return non zero if and only if end of file
*/
int url_feof(ByteIOContext *s);
int url_ferror(ByteIOContext *s);
int av_url_read_fpause(ByteIOContext *h, int pause);