clarifying comments

diff --git a/src/vpn/gnunet-daemon-vpn.c b/src/vpn/gnunet-daemon-vpn.c
index 9f8ffb6834ed9e4e4b97613a851c9a31188702b7..2977b40988532454c73f595d6d6b19dc062d20e8 100644 (file)
--- a/src/vpn/gnunet-daemon-vpn.c
+++ b/src/vpn/gnunet-daemon-vpn.c
@@ -40,8 +40,8 @@
 static int ret;
 
 struct vpn_cls {
-       struct GNUNET_DISK_PipeHandle* helper_in;
-       struct GNUNET_DISK_PipeHandle* helper_out;
+       struct GNUNET_DISK_PipeHandle* helper_in; // From the helper
+       struct GNUNET_DISK_PipeHandle* helper_out; // To the helper
        const struct GNUNET_DISK_FileHandle* fh_from_helper;
 
        struct GNUNET_SCHEDULER_Handle *sched;