static boolean isUndefined1(DataType dataType) {

		if (Undefined.isUndefined(dataType) && dataType.getLength() == 1) {
			return true;
		}

		return false;
	}
Method to determine if data type is an undefined size 1 data type
@param dataType the given data type
@return true if given data type is undefined size 1, false otherwise
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/EditStructureUtils.java