define smallest buffer for connections

diff --git a/src/include/gnunet_server_lib.h b/src/include/gnunet_server_lib.h
index fb6713b84eb6b1ac6ddd192e3dcfd88294a7ed83..554458e45e78dba2cd4a9c478ebeda4ea8036dc4 100644 (file)
--- a/src/include/gnunet_server_lib.h
+++ b/src/include/gnunet_server_lib.h
@@ -46,6 +46,10 @@ extern "C"
  */
 #define GNUNET_SERVER_MAX_MESSAGE_SIZE 65536
 
+/**
+ * Largest supported message.
+ */
+#define GNUNET_SERVER_MIN_BUFFER_SIZE sizeof (struct GNUNET_MessageHeader)
 
 /**
  * @brief handle for a server