#pragma once

#define RTL_VERIFY_FLAGS_MAJOR_VERSION	0
#define RTL_VERIFY_FLAGS_MINOR_VERSION	1
#define RTL_VERIFY_FLAGS_BUILD_NUMBERS	2
#define RTL_VERIFY_FLAGS_DEFAULT		RTL_VERIFY_FLAGS_MAJOR_VERSION|RTL_VERIFY_FLAGS_MINOR_VERSION|RTL_VERIFY_FLAGS_BUILD_NUMBERS

bool NTAPI RtlVerifyVersion(IN DWORD MajorVersion, IN DWORD MinorVersion OPTIONAL, IN DWORD BuildNumber OPTIONAL, IN BYTE Flags);

bool NTAPI RtlIsWindowsVersionOrGreater(IN DWORD MajorVersion, IN DWORD MinorVersion, IN DWORD BuildNumber);

bool NTAPI RtlIsWindowsVersionInScope(
	IN DWORD MinMajorVersion, IN DWORD MinMinorVersion, IN DWORD MinBuildNumber,
	IN DWORD MaxMajorVersion, IN DWORD MaxMinorVersion, IN DWORD MaxBuildNumber
);


typedef enum _WINDOWS_VERSION {
	null,
	xp,
	vista,
	win7,
	win8,
	win8_1,
	win10,
	win10_1,
	win10_2,
	invalid
}WINDOWS_VERSION;

WINDOWS_VERSION NTAPI NtWindowsVersion();