@brief read from a dvb demux or dvr file @ingroup dvb_device
@param open_dev Points to the struct dvb_open_descriptor to be closed. @param buf Buffer to store the data @param count number of bytes to read
@return On success, returns the number of bytes read. Returns -1 on error.
See Implementation
@brief read from a dvb demux or dvr file @ingroup dvb_device
@param open_dev Points to the struct dvb_open_descriptor to be closed. @param buf Buffer to store the data @param count number of bytes to read
@return On success, returns the number of bytes read. Returns -1 on error.