pub unsafe extern "C" fn CFPlugInInstanceGetInterfaceFunctionTable(
instance: CFPlugInInstanceRef,
interfaceName: CFStringRef,
ftbl: *mut *mut c_void,
) -> Boolean
pub unsafe extern "C" fn CFPlugInInstanceGetInterfaceFunctionTable(
instance: CFPlugInInstanceRef,
interfaceName: CFStringRef,
ftbl: *mut *mut c_void,
) -> Boolean