Type Alias avahi_sys::AvahiPollFunc

pub type AvahiPollFunc = Option<unsafe extern "C" fn(ufds: *mut pollfd, nfds: c_uint, timeout: c_int, userdata: *mut c_void) -> c_int>;

Aliased Type

enum AvahiPollFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut pollfd, _: u32, _: i32, _: *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut pollfd, _: u32, _: i32, _: *mut c_void) -> i32)

Some value of type T.