From 2164c36f0fc9335d540a42db733131976b8d805d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 7 Feb 2022 10:09:12 +0100
Subject: got testing_api_cmd_refresh to compile

---
 src/include/taler_crypto_lib.h       | 4 ++--
 src/include/taler_exchange_service.h | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/include')

diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h
index 8be76aef8..e74d49f6d 100644
--- a/src/include/taler_crypto_lib.h
+++ b/src/include/taler_crypto_lib.h
@@ -1479,10 +1479,10 @@ TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
 
 
 /**
- * Setup information for a fresh coin.
+ * Setup information for fresh coins to be withdrawn
+ * or refreshed.
  *
  * @param[out] ps value to initialize
- * @oaram alg_values WitdrawValues containing cipher
  */
 void
 TALER_planchet_setup_random (
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index 328c074a0..a6b847bbe 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -1411,6 +1411,12 @@ struct TALER_EXCHANGE_WithdrawResponse
        */
       struct TALER_CoinSpendPrivateKeyP coin_priv;
 
+      /**
+       * Value used to blind the key for the signature.
+       * Needed for recoup operations.
+       */
+      union TALER_DenominationBlindingKeyP bks;
+
       /**
        * Signature over the coin.
        */
@@ -1634,6 +1640,7 @@ struct TALER_EXCHANGE_MeltHandle;
  * @param hr HTTP response data
  * @param num_coins number of fresh coins to be created, length of the @a exchange_vals array, 0 if the operation failed
  * @param alg_values array @a num_coins of exchange values contributed to the refresh operation
+ * @param bks array of @a num_coins blinding keys used to blind the fresh coins
  * @param noreveal_index choice by the exchange in the cut-and-choose protocol,
  *                    UINT32_MAX on error
  * @param sign_key exchange key used to sign @a full_response, or NULL
@@ -1644,6 +1651,7 @@ typedef void
   const struct TALER_EXCHANGE_HttpResponse *hr,
   unsigned int num_coins,
   const struct TALER_ExchangeWithdrawValues *alg_values,
+  const union TALER_DenominationBlindingKeyP *bks,
   uint32_t noreveal_index,
   const struct TALER_ExchangePublicKeyP *sign_key);
 
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