1 /* Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 * Use of this source code is governed by a BSD-style license that can be 3 * found in the LICENSE file. */ 4 5 #ifndef CHROME_INSTALLER_MAC_THIRD_PARTY_BSDIFF_SHA1_ADAPTER_H_ 6 #define CHROME_INSTALLER_MAC_THIRD_PARTY_BSDIFF_SHA1_ADAPTER_H_ 7 8 /* This file defines a wrapper around Chromium's C++ base::SHA1HashBytes 9 * function allowing it to be called from C code. */ 10 11 #include <sys/types.h> 12 13 #define SHA1_DIGEST_LENGTH 20 14 15 #if defined(__cplusplus) 16 extern "C" { 17 #endif 18 19 void SHA1(const unsigned char* data, size_t len, unsigned char* hash); 20 21 #if defined(__cplusplus) 22 } // extern "C" 23 #endif 24 25 #endif /* CHROME_INSTALLER_MAC_THIRD_PARTY_BSDIFF_SHA1_ADAPTER_H_ */ 26