Function windows_sys::Win32::Devices::DeviceAndDriverInstallation::SetupDiClassNameFromGuidExA

pub unsafe extern "system" fn SetupDiClassNameFromGuidExA(
    classguid: *const GUID,
    classname: PSTR,
    classnamesize: u32,
    requiredsize: *mut u32,
    machinename: PCSTR,
    reserved: *const c_void,
) -> BOOL