SignalState.checkEvents

void checkEvents(Slot, DispatchFn)(scope Slot[] slots, scope DispatchFn dispatchFn) @trusted nothrow

Check for pending console control signals and dispatch them.

Scans all signal watcher slots. For each matching pending signal, invokes the dispatch callback. Clears pending flags after dispatch.

`slots`	Watcher slot array to scan.
`dispatchFn`	Callback invoked as `dispatchFn(index, slot, signalInfo)`. Returns `true` if the watcher was dispatched successfully.