[GNUnet-SVN] r19549 - gnunet/src/include

[gnunet]

Author: grothoff
Date: 2012-01-30 22:10:02 +0100 (Mon, 30 Jan 2012)
New Revision: 19549

Modified:
   gnunet/src/include/gnunet_tun_lib.h
Log:
-docu

Modified: gnunet/src/include/gnunet_tun_lib.h
===================================================================
--- gnunet/src/include/gnunet_tun_lib.h 2012-01-30 20:42:53 UTC (rev 19548)
+++ gnunet/src/include/gnunet_tun_lib.h 2012-01-30 21:10:02 UTC (rev 19549)
@@ -181,7 +181,7 @@
   uint32_t ack GNUNET_PACKED;
 #if __BYTE_ORDER == __LITTLE_ENDIAN       
   /**
-   * Reserved.
+   * Reserved.  Must be zero.
    */
   unsigned int reserved : 4 GNUNET_PACKED;
   /**
@@ -194,10 +194,14 @@
    */
   unsigned int off : 4 GNUNET_PACKED;
   /**
-   * Reserved.
+   * Reserved.  Must be zero.
    */
   unsigned int reserved : 4 GNUNET_PACKED;
 #endif        
+
+  /**
+   * Flags (SYN, FIN, ACK, etc.)
+   */
   uint8_t flags;
 
   /**