exchange

Base system with REST service to issue digital coins, run by the payment service provider
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compute_shard.h (1266B)

      1 /*
      2    This file is part of TALER
      3    Copyright (C) 2022 Taler Systems SA
      4 
      5    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    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 <http://www.gnu.org/licenses/>
     15  */
     16 /**
     17  * @file src/include/exchange-database/compute_shard.h
     18  * @brief implementation of the compute_shard function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #ifndef EXCHANGE_DATABASE_COMPUTE_SHARD_H
     22 #define EXCHANGE_DATABASE_COMPUTE_SHARD_H
     23 
     24 #include "exchangedb_lib.h"
     25 
     26 
     27 /**
     28  * Compute the shard number of a given @a merchant_pub.
     29  *
     30  * @param merchant_pub merchant public key to compute shard for
     31  * @return shard number
     32  */
     33 uint64_t
     34 TALER_EXCHANGEDB_compute_shard (const struct TALER_MerchantPublicKeyP *
     35                                 merchant_pub);
     36 
     37 
     38 #endif