[age restriction] progress 5/n

- taler-exchange-secmod-rsa
  - extracts AGE_RESTRICTED per denomination from config
  - propagates flag for each denomination to server
- if age restriction is set for a denomination,
  age _mask_ is taken (for now!) from config

1 files changed, 4 insertions, 0 deletions

diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h
index 7b3c3baf2..47504e510 100644
--- a/src/include/taler_exchangedb_plugin.h
+++ b/src/include/taler_exchangedb_plugin.h
@@ -629,6 +629,10 @@ struct TALER_EXCHANGEDB_DenominationKeyMetaData
    */
   struct TALER_Amount fee_refund;
 
+  /**
+   * Indication if age restriction is set for this denomination
+   */
+  bool age_restricted;
 };