public boolean isPointerToEmptyStructure(DataType dataType) {
		if (dataType instanceof Pointer) {
			Pointer ptr = (Pointer) dataType;
			DataType baseDataType = ptr.getDataType();
			if (baseDataType instanceof Structure && baseDataType.isNotYetDefined()) {
				return true;
			}
		}
		return false;
	}
Method to check for pointer to empty structure data type
@param dataType the DataType to check
@return true if empty, false if not empty
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/ExtendedFlatProgramAPI.java