private static DataTypeManager getWinDTM(Program program)
			throws IOException, DuplicateIdException {
		AutoAnalysisManager mgr = AutoAnalysisManager.getAnalysisManager(program);
		DataTypeManagerService service = mgr.getDataTypeManagerService();
		List<String> archiveList = DataTypeArchiveUtility.getArchiveList(program);
		for (String archiveName : archiveList) {
			if (archiveName.startsWith("windows_vs")) {
				return service.openDataTypeArchive(archiveName);
			}
		}
		return null;
	}
Gets a PMD displacement structure data type.
@param program the program for the data type.
@return the PMD data type or null.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/MSDataTypeUtils.java