public delegate CVReturn CVDisplayLinkOutputCallback(
	IntPtr displayLink,
	ref CVTimeStamp inNow,
	ref CVTimeStamp inOutputTime,
	CVOptionFlags flagsIn,
	ref CVOptionFlags flagsOut,
	IntPtr context
)

Public Delegate Function CVDisplayLinkOutputCallback ( _
	displayLink As IntPtr, _
	ByRef inNow As CVTimeStamp, _
	ByRef inOutputTime As CVTimeStamp, _
	flagsIn As CVOptionFlags, _
	ByRef flagsOut As CVOptionFlags, _
	context As IntPtr _
) As CVReturn

public delegate CVReturn CVDisplayLinkOutputCallback(
	IntPtr displayLink, 
	CVTimeStamp% inNow, 
	CVTimeStamp% inOutputTime, 
	CVOptionFlags flagsIn, 
	CVOptionFlags% flagsOut, 
	IntPtr context
)