public int getToState(int unwindOrdinal) throws InvalidDataTypeException {
		checkValidity(unwindOrdinal);
		DataType dt = getDataType();
		MemBuffer specificMemBuffer = getSpecificMemBuffer(unwindOrdinal, dt);
		// component 0 is the To State for this unwind entry.
		return EHDataTypeUtilities.getEHStateValue(dt, TO_STATE_ORDINAL, specificMemBuffer);
	}
Gets the To State value of the unwind, if there is one, in the UnwindMapEntry indicated 
by the ordinal.
@param unwindOrdinal 0-based ordinal indicating which UnwindMapEntry in the map.
@return the To State value of the unwind
@throws InvalidDataTypeException if valid UnwindMapEntry data can't be created for 
the indicated ordinal.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/exceptionhandling/EHUnwindModel.java