public boolean createLibrarySymbol(ImportedLibrary library, String symbolName,
			Address address) {
		Namespace libraryNamespace = getNamespace(library);
		AddUniqueLabelCmd cmd =
			new AddUniqueLabelCmd(address, symbolName, libraryNamespace, SourceType.IMPORTED);
		boolean success = cmd.applyTo(program);
		Symbol symbol = cmd.getNewSymbol();
		Map<String, Symbol> map = librarySymbolsMap.get(library);
		map.put(symbolName, symbol);
		return success;
	}
Returns the symbol object with the given name in the specified library.
@param symbolName the desired symbol's name
@param library the desired library
@return the symbol object with the given name in the specified library
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pef/ImportStateCache.java