1 files changed, 10 insertions, 0 deletions
diff --git a/src/include/taler_amount_lib.h b/src/include/taler_amount_lib.h
index 555894f4b..e6c36fed8 100644
--- a/src/include/taler_amount_lib.h
+++ b/src/include/taler_amount_lib.h
@@ -152,6 +152,16 @@ TALER_amount_get_zero (const char *cur,
 
 
 /**
+ * Test if the given amount is valid.
+ *
+ * @param amount amount to check
+ * @return #GNUNET_OK if @a amount is valid
+ */
+int
+TALER_amount_is_valid (const struct TALER_Amount *amount);
+
+
+/**
  * Convert amount from host to network representation.
  *
  * @param res where to store amount in network representation