static Oid do_start_worker(void);
static void HandleAutoVacLauncherInterrupts(void);
-static void AutoVacLauncherShutdown() pg_attribute_noreturn();
+static void AutoVacLauncherShutdown(void) pg_attribute_noreturn();
static void launcher_determine_sleep(bool canlaunch, bool recursing,
struct timeval *nap);
static void launch_worker(TimestampTz now);
/* Prototypes for private functions */
-static void HandleCheckpointerInterrupts();
+static void HandleCheckpointerInterrupts(void);
static void CheckArchiveTimeout(void);
static bool IsCheckpointOnSchedule(double progress);
static bool ImmediateCheckpointRequested(void);