void vconnfail(Conn *conn, const char *fmt, va_list al) PRINTF(2,0);
void connfail(Conn *conn, const char *fmt, ...) PRINTF(2,3);
+void notice_conns_more(const char *new_kind);
+void notice_conns_fewer(void);
+void notice_conns_stats(void);
+
int allow_connect_start(void);
void connect_start(void);
extern StateMachineState sms;
extern int until_flush;
extern InputFile *main_input_file, *flushing_input_file, *backlog_input_file;
+extern Counts backlog_counts;
+extern int backlog_counts_report;
extern FILE *defer;
extern int until_connect, until_backlog_nextscan;
extern double accept_proportion;