crypto_helper_common.h (1364B)
1 /* 2 This file is part of GNU Taler 3 Copyright (C) 2021 Taler Systems SA 4 5 GNU Taler is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see 15 <http://www.gnu.org/licenses/> 16 */ 17 /** 18 * @file util/crypto_helper_common.h 19 * @brief Common functions for the exchange security modules 20 * @author Florian Dold <dold@taler.net> 21 */ 22 #ifndef CRYPTO_HELPER_COMMON_H 23 #define CRYPTO_HELPER_COMMON_H 24 25 #include <gnunet/gnunet_util_lib.h> 26 #include <gnunet/gnunet_network_lib.h> 27 28 /** 29 * Send all @a buf_size bytes from @a buf to @a sock. 30 * 31 * @param sock socket to send on 32 * @param buf data to send 33 * @param buf_size number of bytes in @a buf 34 * @return #GNUNET_OK on success 35 */ 36 enum GNUNET_GenericReturnValue 37 TALER_crypto_helper_send_all (int sock, 38 const void *buf, 39 size_t buf_size); 40 41 #endif