@Override
	public void clear(Settings settings) {
		settings.clearSetting(OFFSET_MASK_SETTING_NAME);
	}
Setting definition for a pointer offset bit-mask to be applied prior to any 
bit-shift (if specified) during the computation of an actual address offset.  
Mask is defined as an unsigned long value where
a value of zero (0) is ignored and has no affect on pointer computation.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/OffsetMaskSettingsDefinition.java