XCB_XV_VIDEO_NOTIFY_REASON_BUSY

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
alias XCB_XV_VIDEO_NOTIFY_REASON_BUSY = xcb_xv_video_notify_reason_t.XCB_XV_VIDEO_NOTIFY_REASON_BUSY

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