1 files changed, 12 insertions, 5 deletions
diff --git a/src/crc32.h b/src/crc32.h
index 646ccce..c43c417 100644
--- a/src/crc32.h
+++ b/src/crc32.h
@@ -1,11 +1,18 @@
 #ifndef _CRC32_H_
 #define _CRC32_H_
 
-namespace CRC32 {
-	extern int* crc_table;
-	int* generate_table();
-	int reflect(int data, int bits);
-	int crc32(int crc, const char* data, int length);
+#include "hash.h"
+
+namespace Multihash {
+	class CRC32 : public Hash {
+		private:
+			int crc_ctx;
+		protected:
+			virtual void hash_update(const char* data, int length);
+			virtual std::string hash_digest();
+		public:
+			CRC32(Hash* n = 0);
+	};
 }
 
 #endif // _CRC32_H_