Function libeyelink_sys::eyelink_reset_data

pub unsafe extern "C" fn eyelink_reset_data(clear: INT16) -> INT16

@ingroup messaging Prepares link buffers to receive new data. If \c <clear> is nonzero, removes old data from buffer.

@param clear If clear is non-zero, any buffer data is discarded. @return Always returns \c 0.

\b Example: See \c eyelink_in_data_block()

\sa \c eyelink_data_status() and \c eyelink_in_data_block()