pub type FWPM_CONNECTION_CALLBACK0 = Option<unsafe extern "system" fn(context: *mut c_void, eventtype: FWPM_CONNECTION_EVENT_TYPE, connection: *const FWPM_CONNECTION0)>;
Aliased Type§
enum FWPM_CONNECTION_CALLBACK0 {
None,
Some(unsafe extern "system" fn(_: *mut c_void, _: FWPM_CONNECTION_EVENT_TYPE, _: *const FWPM_CONNECTION0)),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *mut c_void, _: FWPM_CONNECTION_EVENT_TYPE, _: *const FWPM_CONNECTION0))
Some value of type T
.