public static StructureDataType getAlignedPack4Structure(DataTypeManager dataTypeManager,
			CategoryPath categoryPath, String structureName) {
		return getAlignedPackedStructure(dataTypeManager, categoryPath, structureName, 4);
	}
Gets an empty aligned structure with a packing value of 4 that can be use to create the 
model's data type.
@param dataTypeManager the data type manager to associate with the structure.
@param categoryPath the structure's category path.
@param structureName the structure's name.
@return the aligned pack(4) structure.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/MSDataTypeUtils.java