C# Definition:

[StructLayout(LayoutKind.Sequential)]
public struct CEOSVERSIONINFO
{
    public UInt32 dwOSVersionInfoSize;
    public UInt32 dwMajorVersion;
    public UInt32 dwMinorVersion;
    public UInt32 dwBuildNumber;
    public UInt32 dwPlatformId;
    [MarshalAs(UnmanagedType.ByValTStr,SizeConst= 128)]
    public string szCSDVersion;
}

VB Definition:

Structure CEOSVERSIONINFO
   Public TODO
End Structure

User-Defined Field Types:

None.

Notes:

None.