public static extern AnalogousCSharpStructure PassStructureByValue(AnalogousCSharpStructure structure);
public static extern void PassStructureByReference(ref AnalogousCSharpStructure structure);
public static extern AnalogousCSharpStructure PassStructureByValue(AnalogousCSharpStructure structure);
public static extern void PassStructureByReference(ref AnalogousCSharpStructure structure);