Function grokj2k_sys::grk_stream_set_read_function

pub unsafe extern "C" fn grk_stream_set_read_function(
    stream: *mut grk_stream, 
    p_function: grk_stream_read_fn
)

Set the given function to be used as a read function.

@param stream the stream to modify @param p_function the function to use a read function.