core/modules/psocsf/public/Objects/OS/OSType.cs

namespace Ocsf.Objects {
    public enum OSType : int
    {
        Unknown = 0,
        Other = 99,
        Windows = 100,
        WindowsMobile = 101,
        Linux = 200,
        Android = 201,
        macOS = 300,
        iOS = 301,
        iPadOS = 302,
        Solaris = 400,
        AIX = 401,
        HPUX = 302
    };
}