ref: 29b9f4da2175a080c90519b09e0a5e13e5c88da4
dir: /sapi/cmu_cg/targetver.h/
#pragma once // Including SDKDDKVer.h defines the highest available Windows platform. // If you wish to build your application for a previous Windows platform, include WinSDKVer.h and // set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h. #include <SDKDDKVer.h>