extern pid_t queue_run_pid; /* PID of the queue running process or 0 */
extern int queue_run_pipe; /* Pipe for synchronizing */
extern int queue_interval; /* Queue running interval */
+extern uschar *queue_name; /* Name of queue, if nondefault spooling */
extern BOOL queue_only; /* TRUE to disable immediate delivery */
extern int queue_only_load; /* Max load before auto-queue */
extern BOOL queue_only_load_latch; /* Latch queue_only_load TRUE */
extern BOOL queue_only_override; /* Allow override from command line */
extern BOOL queue_only_policy; /* ACL or local_scan wants queue_only */
extern BOOL queue_run_in_order; /* As opposed to random */
-extern int queue_run_max; /* Max queue runners */
+extern uschar *queue_run_max; /* Max queue runners */
extern BOOL queue_smtp; /* Disable all immediate STMP (-odqs)*/
extern uschar *queue_smtp_domains; /* Ditto, for these domains */