Function ffmpeg_sys_next::av_thread_message_queue_set_err_recv

pub unsafe extern "C" fn av_thread_message_queue_set_err_recv(
    mq: *mut AVThreadMessageQueue, 
    err: c_int
)

Set the receiving error code.

If the error code is set to non-zero, av_thread_message_queue_recv() will return it immediately when there are no longer available messages. Conventional values, such as AVERROR_EOF or AVERROR(EAGAIN), can be used to cause the receiving thread to stop or suspend its operation.