--- /dev/null
+#ifndef SCRYPT_H
+#define SCRYPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void scrypt_1024_1_1_256(const char* input, char* output);
+void scrypt_1024_1_1_256_sp(const char* input, char* output, char* scratchpad);
+const int scrypt_scratchpad_size = 131583;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif