From 527d9036785a6d0482a9026b13262f2b8401db8e Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 19 Dec 2021 11:54:07 +0100
Subject: [PATCH] add new wrappers around merchant hash codes for tips and
 pickups

---
 src/include/taler_crypto_lib.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h
index 5292cd09b..5895d1210 100644
--- a/src/include/taler_crypto_lib.h
+++ b/src/include/taler_crypto_lib.h
@@ -518,6 +518,30 @@ struct TALER_CoinPubHash
 };
 
 
+/**
+ * @brief Value that uniquely identifies a tip.
+ */
+struct TALER_TipIdentifierP
+{
+  /**
+   * The tip identifier is a SHA-512 hash code.
+   */
+  struct GNUNET_HashCode hash;
+};
+
+
+/**
+ * @brief Value that uniquely identifies a tip pick up operation.
+ */
+struct TALER_PickupIdentifierP
+{
+  /**
+   * The pickup identifier is a SHA-512 hash code.
+   */
+  struct GNUNET_HashCode hash;
+};
+
+
 GNUNET_NETWORK_STRUCT_END