Revert 175069

third_party/scrypt/lib/crypto/crypto_scrypt.h

Index: third_party/scrypt/lib/crypto/crypto_scrypt.h
===================================================================
--- third_party/scrypt/lib/crypto/crypto_scrypt.h	(revision 175254)
+++ third_party/scrypt/lib/crypto/crypto_scrypt.h	(working copy)
@@ -1,56 +0,0 @@
-/*-
- * Copyright 2009 Colin Percival
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file was originally written by Colin Percival as part of the Tarsnap
- * online backup system.
- */
-#ifndef _CRYPTO_SCRYPT_H_
-#define _CRYPTO_SCRYPT_H_
-
-#include <stdint.h>
-
-// GOOGLE
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * crypto_scrypt(passwd, passwdlen, salt, saltlen, N, r, p, buf, buflen):
- * Compute scrypt(passwd[0 .. passwdlen - 1], salt[0 .. saltlen - 1], N, r,
- * p, buflen) and write the result into buf.  The parameters r, p, and buflen
- * must satisfy r * p < 2^30 and buflen <= (2^32 - 1) * 32.  The parameter N
- * must be a power of 2 greater than 1.
- *
- * Return 0 on success; or -1 on error.
- */
-int crypto_scrypt(const uint8_t *, size_t, const uint8_t *, size_t, uint64_t,
-    uint32_t, uint32_t, uint8_t *, size_t);
-
-// GOOGLE
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !_CRYPTO_SCRYPT_H_ */