Constant flo_render_gl_offscreen::winapi::um::winnt::REG_LEGAL_OPTION

pub const REG_LEGAL_OPTION: u32 = REG_OPTION_RESERVED | REG_OPTION_NON_VOLATILE | REG_OPTION_VOLATILE |
                REG_OPTION_CREATE_LINK | REG_OPTION_BACKUP_RESTORE |
        REG_OPTION_OPEN_LINK | REG_OPTION_DONT_VIRTUALIZE; // 31u32