Function windows_sys::Win32::System::Power::PowerReadDCDefaultIndex

pub unsafe extern "system" fn PowerReadDCDefaultIndex(
    rootpowerkey: HKEY, 
    schemepersonalityguid: *const GUID, 
    subgroupofpowersettingsguid: *const GUID, 
    powersettingguid: *const GUID, 
    dcdefaultindex: *mut u32
) -> u32

Required features: "Win32_System_Power", "Win32_System_Registry"