public static long getPointerComponentOffset(TypeDef pointerTypeDef) {
		return pointerTypeDef.isPointer()
				? ComponentOffsetSettingsDefinition.DEF
						.getValue(pointerTypeDef.getDefaultSettings())
				: 0;
	}
Determine the component-offset for the specified pointerTypeDef based upon
its default settings.
@param pointerTypeDef Pointer TypeDef
@return pointer component offset or 0 if unspecified or not applicable
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/PointerTypedefInspector.java