Ntquerywnfstatedata Ntdlldll Better Site

#include <windows.h> #include <stdio.h> #include <winternl.h>

The Windows Notification Facility, accessed through NtQueryWnfStateData in ntdll.dll , represents a way for low-level system monitoring, debugging, and state inspection. It offers speed, low overhead, and access to otherwise hidden kernel-managed states. ntquerywnfstatedata ntdlldll better

if (!NtQueryWnfStateData) // Handle error #include &lt;windows

What is it? Why does it exist? And should you care? The Windows Notification Facility