Function windows_sys::Win32::Devices::DeviceAndDriverInstallation::CM_Open_Class_Key_ExA

pub unsafe extern "system" fn CM_Open_Class_Key_ExA(
    classguid: *const GUID,
    pszclassname: PCSTR,
    samdesired: u32,
    disposition: u32,
    phkclass: *mut HKEY,
    ulflags: u32,
    hmachine: isize
) -> CONFIGRET

Required features: "Win32_Devices_DeviceAndDriverInstallation", "Win32_System_Registry"