Add _X_UNUSED attributes to silence unused parameter warnings

Not all the transport variants use all the arguments to every function,
but as long as one transport type needs it, they all get the args passed.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Xtransutil.c b/Xtransutil.c
index 3cb01c5..bf52b37 100644
--- a/Xtransutil.c
+++ b/Xtransutil.c
@@ -316,7 +316,7 @@ int
 void
 #endif
 #endif
-nameserver_lost(int sig)
+nameserver_lost(int sig _X_UNUSED)
 {
   nameserver_timedout = 1;
   longjmp (env, -1);