std.Io.Threaded: handle TIMEOUT from NtDelayExceution

lib/std/Io/Threaded.zig

@@ -2761,7 +2761,7 @@ fn batchWaitWindows(t: *Threaded, b: *Io.Batch, timeout: Io.Timeout) Io.Batch.Wa
         const delay_rc = windows.ntdll.NtDelayExecution(windows.TRUE, &delay_interval);
         alertable_syscall.finish();
         switch (delay_rc) {
-            .SUCCESS => {
+            .SUCCESS, .TIMEOUT => {
                 // The thread woke due to the timeout. Although spurious
                 // timeouts are OK, when no deadline is passed we must not
                 // return `error.Timeout`.

lib/std/os/windows/ntdll.zig

@@ -594,6 +594,13 @@ pub extern "ntdll" fn NtCancelSynchronousIoFile(
     IoStatusBlock: *IO_STATUS_BLOCK,
 ) callconv(.winapi) NTSTATUS;
 
+/// This function has been observed to return SUCCESS on timeout on Windows 10
+/// and TIMEOUT on Wine 10.0.
+///
+/// This function has been observed on Windows 11 such that positive interval
+/// is real time, which can cause waits to be interrupted by changing system
+/// time, however negative intervals are not affected by changes to system
+/// time.
 pub extern "ntdll" fn NtDelayExecution(
     Alertable: BOOLEAN,
     DelayInterval: *const LARGE_INTEGER,