Constant windows::Win32::Media::KernelStreaming::KSPIN_MDL_CACHING_NOTIFY_ADDSAMPLE
pub const KSPIN_MDL_CACHING_NOTIFY_ADDSAMPLE: KSPIN_MDL_CACHING_EVENT;
pub const KSPIN_MDL_CACHING_NOTIFY_ADDSAMPLE: KSPIN_MDL_CACHING_EVENT;