public static class DefineConstants
{
    public const int FIELD_ATTRIBUTE_PRIVATE = 0x0001;
    public const int FIELD_ATTRIBUTE_PUBLIC = 0x0006;
    public const int FIELD_ATTRIBUTE_STATIC = 0x0010;
    public const int FIELD_ATTRIBUTE_INIT_ONLY = 0x0020;
    public const int METHOD_ATTRIBUTE_MEMBER_ACCESS_MASK = 0x0007;
    public const int METHOD_ATTRIBUTE_PRIVATE = 0x0001;
    public const int METHOD_ATTRIBUTE_PUBLIC = 0x0006;
    public const int METHOD_ATTRIBUTE_STATIC = 0x0010;
    public const int METHOD_ATTRIBUTE_VIRTUAL = 0x0040;
    public const int TYPE_ATTRIBUTE_VISIBILITY_MASK = 0x00000007;
    public const int TYPE_ATTRIBUTE_PUBLIC = 0x00000001;
    public const int TYPE_ATTRIBUTE_INTERFACE = 0x00000020;
    public const int TYPE_ATTRIBUTE_ABSTRACT = 0x00000080;
    public const int TYPE_ATTRIBUTE_SEALED = 0x00000100;
    public const int TYPE_ATTRIBUTE_SERIALIZABLE = 0x00002000;
    public const int PARAM_ATTRIBUTE_OUT = 0x0002;
    public const int PARAM_ATTRIBUTE_OPTIONAL = 0x0010;
}