// Copyright (c) 2011 The LevelDB Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. See the AUTHORS file for names of contributors. #ifndef STORAGE_LEVELDB_PORT_SHA1_PORTABLE_H_ #define STORAGE_LEVELDB_PORT_SHA1_PORTABLE_H_ #include <stddef.h> namespace leveldb { namespace port { // Compute the SHA1 hash value of "data[0..len-1]" and store it in // "hash_array[0..19]". hash_array must have 20 bytes of space available. // // This function is portable but may not be as fast as a version // optimized for your platform. It is provided as a default method // that can be used when porting leveldb to a new platform if no // better SHA1 hash implementation is available. void SHA1_Hash_Portable(const char* data, size_t len, char* hash_array); } } #endif // STORAGE_LEVELDB_PORT_SHA1_PORTABLE_H_