[ObsoleteAttribute]
[EditorBrowsableAttribute(EditorBrowsableState.Never)]
public delegate bool LineSegmentUserDataCB(
	SoCallbackAction action,
	SoPrimitiveVertex v1,
	SoPrimitiveVertex v2,
	Object userData
)

<ObsoleteAttribute>
<EditorBrowsableAttribute(EditorBrowsableState.Never)>
Public Delegate Function LineSegmentUserDataCB ( 
	action As SoCallbackAction,
	v1 As SoPrimitiveVertex,
	v2 As SoPrimitiveVertex,
	userData As Object
) As Boolean

[ObsoleteAttribute]
[EditorBrowsableAttribute(EditorBrowsableState::Never)]
public delegate bool LineSegmentUserDataCB(
	SoCallbackAction^ action, 
	SoPrimitiveVertex v1, 
	SoPrimitiveVertex v2, 
	Object^ userData
)

[<ObsoleteAttribute>]
[<EditorBrowsableAttribute(EditorBrowsableState.Never)>]
type LineSegmentUserDataCB = 
    delegate of 
        action : SoCallbackAction * 
        v1 : SoPrimitiveVertex * 
        v2 : SoPrimitiveVertex * 
        userData : Object -> bool