Waitable timer API declarations are missing

extern (Windows)
{
    alias void function (LPVOID, DWORD, DWORD) PTIMERAPCROUTINE;

    HANDLE CreateWaitableTimerA(LPSECURITY_ATTRIBUTES lpTimerAttributes,
        BOOL bManualReset, LPCSTR lpTimerName);
    HANDLE CreateWaitableTimerW(LPSECURITY_ATTRIBUTES lpTimerAttributes,
        BOOL bManualReset, LPCWSTR lpTimerName);
    BOOL SetWaitableTimer(HANDLE hTimer, LARGE_INTEGER* pDueTime, LONG lPeriod,
        PTIMERAPCROUTINE pfnCompletionRoutine, LPVOID lpArgToCompletionRoutine, BOOL fResume);
    BOOL CancelWaitableTimer(HANDLE hTimer);
    HANDLE OpenWaitableTimerA(DWORD dwDesiredAccess, BOOL bInheritHandle, LPCSTR lpTimerName);
    HANDLE OpenWaitableTimerW(DWORD dwDesiredAccess, BOOL bInheritHandle, LPCWSTR lpTimerName);
}

fixed in [2399]

Thanks!