Function winapi::um::powrprof::PowerWritePossibleDescription

pub unsafe extern "system" fn PowerWritePossibleDescription(
    RootPowerKey: HKEY, 
    SubGroupOfPowerSettingsGuid: *const GUID, 
    PowerSettingGuid: *const GUID, 
    PossibleSettingIndex: ULONG, 
    Buffer: *mut UCHAR, 
    BufferSize: DWORD
) -> DWORD