exchange

commit 32bce6da431371fc747e22110b89eda63290a9af
parent ee0d0dd33f391c5b9b03e781e42e085a5ed3c126
Author: Christian Grothoff <christian@grothoff.org>
Date:   Tue, 21 Apr 2020 14:56:42 +0200

clarify behavior (#6194)

Diffstat:
M
src/lib/exchange_api_refresh_common.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/lib/exchange_api_refresh_common.c b/src/lib/exchange_api_refresh_common.c
@@ -206,9 +206,9 @@ deserialize_melted_coin (struct MeltedCoin *mc,
  * @param dk information to serialize
  * @param buf buffer to write data in, NULL to just compute
  *            required size
- * @param off offeset at @a buf to use
- * @return number of bytes written to @a buf at @a off, or if
- *        @a buf is NULL, number of bytes required
+ * @param off offset at @a buf to use
+ * @return number of bytes written to @a buf at @a off (in addition to @a off itself), or if
+ *        @a buf is NULL, number of bytes required, excluding @a off
  */
 static size_t
 serialize_denomination_key (const struct TALER_DenominationPublicKey *dk,