pub type MI_ProviderFT_ReferenceInstances = Option<unsafe extern "system" fn(self_: *const c_void, context: *const MI_Context, namespace: *const u16, classname: *const u16, instancename: *const MI_Instance, role: *const u16, propertyset: *const MI_PropertySet, keysonly: u8, filter: *const MI_Filter)>;
enum MI_ProviderFT_ReferenceInstances {
None,
Some(unsafe extern "system" fn(_: *const c_void, _: *const MI_Context, _: *const u16, _: *const u16, _: *const MI_Instance, _: *const u16, _: *const MI_PropertySet, _: u8, _: *const MI_Filter)),
}