From a32a5ef25aa35c7c9228e5f8f9541aaef7f525c4 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 14 Jun 2020 15:15:53 +0200
Subject: add TALER_yna_to_string()

---
 src/util/yna.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/util/yna.c')

diff --git a/src/util/yna.c b/src/util/yna.c
index 6907df675..fa7cf9348 100644
--- a/src/util/yna.c
+++ b/src/util/yna.c
@@ -64,3 +64,25 @@ TALER_arg_to_yna (struct MHD_Connection *connection,
   }
   return false;
 }
+
+
+/**
+ * Convert YNA value to a string.
+ *
+ * @param yna value to convert
+ * @return string representation ("yes"/"no"/"all").
+ */
+const char *
+TALER_yna_to_string (enum TALER_EXCHANGE_YesNoAll yna)
+{
+  switch (yna)
+  {
+  case TALER_EXCHANGE_YNA_YES:
+    return "yes";
+  case TALER_EXCHANGE_YNA_NO:
+    return "no";
+  case TALER_EXCHANGE_YNA_ALL:
+    return "all";
+  }
+  GNUNET_assert (0);
+}
-- 
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