Got rid of some useless externs.

diff --git a/rsync.c b/rsync.c
index 5d50746..f893f7b 100644 (file)
--- a/rsync.c
+++ b/rsync.c
@@ -25,14 +25,11 @@
 extern int verbose;
 extern int dry_run;
 extern int preserve_times;
-extern int preserve_dir_times;
 extern int am_root;
-extern int am_server;
 extern int am_sender;
 extern int am_generator;
 extern int preserve_uid;
 extern int preserve_gid;
-extern int preserve_perms;
 extern int make_backups;