additional function to check option

1 files changed, 16 insertions, 0 deletions

diff --git a/src/hello/address.c b/src/hello/address.c
index 736e85eed..d708c73e5 100644
--- a/src/hello/address.c
+++ b/src/hello/address.c
@@ -29,6 +29,22 @@
 
 
 /**
+ * Check if an address has a local option set
+ *
+ * @param address the address to check
+ * @param option the respective option to check for
+ * @return GNUNET_YES or GNUNET_NO
+ */
+int
+GNUNET_HELLO_address_check_option (const struct GNUNET_HELLO_Address * address,
+    enum GNUNET_HELLO_AddressInfo option)
+{
+  if (option == (address->local_info & option))
+    return GNUNET_YES;
+  return GNUNET_NO;
+}
+
+/**
  * Get the size of an address struct.
  *
  * @param address address