@Override
	public String getDefaultLabelPrefix() {
		return "RTTI_0";
	}
Gets the total length of the data created when this data type is placed at the indicated
address in memory.
@param memory the program memory for this data.
@param startAddress the start address of the data.
@return the length of the data. zero is returned if valid data can't be created at the
indicated address using this data type.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/RTTI0DataType.java