1 /* 2 * Copyright 2007, Axel Dörfler, axeld@pinc-software.de. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef SUDOKU_H 6 #define SUDOKU_H 7 8 extern const char* kSignature; 9 10 #endif // SUDOKU_H 11