1 files changed, 154 insertions, 0 deletions
diff --git a/src/nativeInterop/cinterop/versionhelper/versionhelper.h b/src/nativeInterop/cinterop/versionhelper/versionhelper.h
new file mode 100644
index 0000000..3edfc3a
--- /dev/null
+++ b/src/nativeInterop/cinterop/versionhelper/versionhelper.h
@@ -0,0 +1,154 @@
+
+/******************************************************************
+*                                                                 *
+*  VersionHelpers.h -- This module defines helper functions to    *
+*                      promote version check with proper          *
+*                      comparisons.                               *
+*                                                                 *
+*  Copyright (c) Microsoft Corp.  All rights reserved.            *
+*                                                                 *
+******************************************************************/
+#include <winapifamily.h>
+
+#ifdef _MSC_VER
+#pragma once
+#endif  // _MSC_VER
+
+#pragma region Application Family
+#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+
+#include <specstrings.h>    // for _In_, etc.
+
+#if !defined(__midl) && !defined(SORTPP_PASS)
+
+#if (NTDDI_VERSION >= NTDDI_WINXP)
+
+#ifndef _versionhelpers_H_INCLUDED_
+#define _versionhelpers_H_INCLUDED_
+
+#ifdef __cplusplus
+
+#define VERSIONHELPERAPI inline bool
+
+#else  // __cplusplus
+
+// Added by Trumeet@GitHub
+#include <windows.h>
+
+#define VERSIONHELPERAPI FORCEINLINE BOOL
+
+#endif // __cplusplus
+
+VERSIONHELPERAPI
+IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)
+{
+    OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0 };
+    DWORDLONG        const dwlConditionMask = VerSetConditionMask(
+        VerSetConditionMask(
+        VerSetConditionMask(
+            0, VER_MAJORVERSION, VER_GREATER_EQUAL),
+               VER_MINORVERSION, VER_GREATER_EQUAL),
+               VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
+
+    osvi.dwMajorVersion = wMajorVersion;
+    osvi.dwMinorVersion = wMinorVersion;
+    osvi.wServicePackMajor = wServicePackMajor;
+
+    return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) != FALSE;
+}
+
+VERSIONHELPERAPI
+IsWindowsXPOrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINXP), LOBYTE(_WIN32_WINNT_WINXP), 0);
+}
+
+VERSIONHELPERAPI
+IsWindowsXPSP1OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINXP), LOBYTE(_WIN32_WINNT_WINXP), 1);
+}
+
+VERSIONHELPERAPI
+IsWindowsXPSP2OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINXP), LOBYTE(_WIN32_WINNT_WINXP), 2);
+}
+
+VERSIONHELPERAPI
+IsWindowsXPSP3OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINXP), LOBYTE(_WIN32_WINNT_WINXP), 3);
+}
+
+VERSIONHELPERAPI
+IsWindowsVistaOrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA), 0);
+}
+
+VERSIONHELPERAPI
+IsWindowsVistaSP1OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA), 1);
+}
+
+VERSIONHELPERAPI
+IsWindowsVistaSP2OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA), 2);
+}
+
+VERSIONHELPERAPI
+IsWindows7OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7), 0);
+}
+
+VERSIONHELPERAPI
+IsWindows7SP1OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7), 1);
+}
+
+VERSIONHELPERAPI
+IsWindows8OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN8), LOBYTE(_WIN32_WINNT_WIN8), 0);
+}
+
+VERSIONHELPERAPI
+IsWindows8Point1OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINBLUE), LOBYTE(_WIN32_WINNT_WINBLUE), 0);
+}
+
+VERSIONHELPERAPI
+IsWindowsThresholdOrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINTHRESHOLD), LOBYTE(_WIN32_WINNT_WINTHRESHOLD), 0);
+}
+
+VERSIONHELPERAPI
+IsWindows10OrGreater()
+{
+    return IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WINTHRESHOLD), LOBYTE(_WIN32_WINNT_WINTHRESHOLD), 0);
+}
+
+VERSIONHELPERAPI
+IsWindowsServer()
+{
+    OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0, 0, VER_NT_WORKSTATION };
+    DWORDLONG        const dwlConditionMask = VerSetConditionMask( 0, VER_PRODUCT_TYPE, VER_EQUAL );
+
+    return !VerifyVersionInfoW(&osvi, VER_PRODUCT_TYPE, dwlConditionMask);
+}
+
+#endif // _VERSIONHELPERS_H_INCLUDED_
+
+#endif // NTDDI_VERSION
+
+#endif // defined(__midl)
+
+#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */
+#pragma endregion