Add a macro which we can #ifdef

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@79 d4fa192b-c00b-0410-8231-f00ffab90ce4

include/cli_priv.h

@@ -7,6 +7,8 @@
  *
  */
 
+#define CLI_PRIV_H
+
 struct cli;	/* NB: struct cli is opaque at this level.  */
 
 typedef void cli_func_t(struct cli*, char **av, void *priv);