--- /dev/null
+#ifndef SCRYPT_MINE_H
+#define SCRYPT_MINE_H
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#include "util.h"
+#include "net.h"
+
+uint256 scrypt_hash(const void* input, size_t inputlen);
+uint256 scrypt_blockhash(const void* input);
+
+#endif // SCRYPT_MINE_H