Constant SUBCLOCKFLAGS_SUBSCRIPTION_CLOCK_ABSTIME

pub const SUBCLOCKFLAGS_SUBSCRIPTION_CLOCK_ABSTIME: Subclockflags = _; // 1u16

If set, treat the timestamp provided in subscription_clock::timeout as an absolute timestamp of clock subscription_clock::id. If clear, treat the timestamp provided in subscription_clock::timeout relative to the current time value of clock subscription_clock::id.