implement new behavior in exchange httpd and libtalerexchange (for #6416)

1 files changed, 2 insertions, 0 deletions

diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index b12edb05c..4d8adcc81 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -1811,6 +1811,7 @@ TALER_EXCHANGE_deposits_get_cancel (
  * @param currency expected currency for the coin
  * @param coin_pub public key of the coin
  * @param history history of the coin in json encoding
+ * @param[out] h_denom_pub set to the hash of the coin's denomination (if available)
  * @param[out] total how much of the coin has been spent according to @a history
  * @return #GNUNET_OK if @a history is valid, #GNUNET_SYSERR if not
  */
@@ -1820,6 +1821,7 @@ TALER_EXCHANGE_verify_coin_history (
   const char *currency,
   const struct TALER_CoinSpendPublicKeyP *coin_pub,
   json_t *history,
+  struct GNUNET_HashCode *h_denom_pub,
   struct TALER_Amount *total);