Move cli_func_ping() prototype where it belongs.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2704 d4fa192b-c00b-0410-8231-f00ffab90ce4

include/cli_common.h

@@ -37,5 +37,3 @@ struct cli {
 
 int cli_writeres(int fd, const struct cli *cli);
 int cli_readres(int fd, unsigned *status, char **ptr, double tmo);
-
-cli_func_t cli_func_ping;

include/cli_priv.h

@@ -60,4 +60,5 @@ void cli_result(struct cli *cli, unsigned r);
 /* From libvarnish/cli.c */
 void cli_dispatch(struct cli *cli, struct cli_proto *clp, const char *line);
 cli_func_t	cli_func_help;
+cli_func_t	cli_func_ping;
 struct cli_proto *cli_concat(struct cli_proto *, struct cli_proto *);