* Major rewrite

include/Athena/Checksums.hpp

@@ -0,0 +1,30 @@
+// This file is part of libAthena.
+//
+// libAthena is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// libAthena is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with libAthena.  If not, see <http://www.gnu.org/licenses/>
+
+#ifndef CHECKSUMS_HPP
+#define CHECKSUMS_HPP
+
+#include "Athena/Global.hpp"
+
+namespace Athena
+{
+namespace Checksums
+{
+Uint32 crc32(const Uint8* data, Uint64 length, Uint32 seed = 0xFFFFFFFF);
+Uint16 crc16CCITT(const Uint8* data, Uint64 length, Uint16 seed = 0xFFFF, Uint16 final = 0);
+Uint16 crc16(const Uint8* data, Uint64 length);
+}
+}
+#endif // CHECKSUMS_HPP