GetVersionEx - Print Windows version information

GetVersionEx.c

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

int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd) {
    OSVERSIONINFOEXW version_info;
    ZeroMemory(&version_info, sizeof version_info);
    version_info.dwOSVersionInfoSize = sizeof version_info;
    if(GetVersionExW((LPOSVERSIONINFOW) &version_info)) {
        wprintf(L"OSVERSIONINFOEX {\n");
        wprintf(L"\tdwOSVersionInfoSize\t= %u,\n", version_info.dwOSVersionInfoSize);
        wprintf(L"\tdwMajorVersion\t\t= %u,\n", version_info.dwMajorVersion);
        wprintf(L"\tdwMinorVersion\t\t= %u,\n", version_info.dwMinorVersion);
        wprintf(L"\tdwBuildNumber\t\t= %u,\n", version_info.dwBuildNumber);
        wprintf(L"\tdwPlatformId\t\t= %u,\n", version_info.dwPlatformId);
        wprintf(L"\tszCSDVersion\t\t= \"%ls\",\n", version_info.szCSDVersion);
        wprintf(L"\twServicePackMajor\t= %u,\n", version_info.wServicePackMajor);
        wprintf(L"\twServicePackMinor\t= %u,\n", version_info.wServicePackMinor);
        wprintf(L"\twSuiteMask\t\t= 0x%04x,\n", version_info.wSuiteMask);
        wprintf(L"\twProductType\t\t= 0x%02x,\n", version_info.wProductType);
        wprintf(L"\twReserved\t\t= 0x%02x\n", version_info.wReserved);
        wprintf(L"}\n");
    } else {
        DWORD err = GetLastError();
        wprintf(L"GetVersionEx: Error %u\n", err);
        ExitProcess(err);
    }
    return 0;
}

GetVersionEx.exe.manifest

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
    <assemblyIdentity 
        type="win32" 
        name=SXS_ASSEMBLY_NAME
        version=SXS_ASSEMBLY_VERSION
        processorArchitecture=SXS_PROCESSOR_ARCHITECTURE
    />
    <description>GetVersionEx</description>
    <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
        <security>
            <requestedPrivileges>
                <requestedExecutionLevel
                    level="asInvoker"
                    uiAccess="false"
                />	
            </requestedPrivileges>
        </security>
    </trustInfo>
    <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1"> 
        <application> 
            <!-- Windows 10 --> 
            <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
            <!-- Windows 8.1 -->
            <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
            <!-- Windows Vista -->
            <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/> 
            <!-- Windows 7 -->
            <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
            <!-- Windows 8 -->
            <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
        </application> 
    </compatibility>
</assembly>

Makefile

GetVersionEx.exe: GetVersionEx.c
	i686-w64-mingw32-gcc -o GetVersionEx.exe GetVersionEx.c -static -s -municode