From f0951d34ddd525a04bcb9daabbc55bd1ced2575e Mon Sep 17 00:00:00 2001
From: Christian Grothoff <grothoff@gnunet.org>
Date: Mon, 25 Oct 2021 18:02:27 +0200
Subject: -fix more FTBFS

---
 src/include/taler_crypto_lib.h | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'src/include/taler_crypto_lib.h')

diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h
index 3507ebe5..266ab728 100644
--- a/src/include/taler_crypto_lib.h
+++ b/src/include/taler_crypto_lib.h
@@ -603,7 +603,7 @@ struct TALER_TrackTransferDetails
   /**
    * Hash of the proposal data.
    */
-  struct GNUNET_HashCode h_contract_terms;
+  struct TALER_PrivateContractHash h_contract_terms;
 
   /**
    * Which coin was deposited?
@@ -728,6 +728,31 @@ TALER_test_coin_valid (const struct TALER_CoinPublicInfo *coin_public_info,
                        const struct TALER_DenominationPublicKey *denom_pub);
 
 
+/**
+ * Compute the hash of a blinded coin.
+ *
+ * @param coin_ev blinded coin
+ * @param coin_ev_size number of bytes in @a coin_ev
+ * @param[out] bch where to write the hash
+ */
+void
+TALER_coin_ev_hash (const void *coin_ev,
+                    size_t coin_ev_size,
+                    struct TALER_BlindedCoinHash *bch);
+
+
+/**
+ * Compute the hash of a coin.
+ * FIXME-Oec: add age restriction hash here!
+ *
+ * @param coin_pub public key of the coin
+ * @param[out] coin_h where to write the hash
+ */
+void
+TALER_coin_pub_hash (const struct TALER_CoinSpendPublicKeyP *coin_pub,
+                     struct TALER_CoinPubHash *coin_h);
+
+
 GNUNET_NETWORK_STRUCT_BEGIN
 
 /**
-- 
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