Type Alias esp_idf_svc::hal::sys::netif_igmp_mac_filter_fn

pub type netif_igmp_mac_filter_fn = Option<unsafe extern "C" fn(_: *mut netif, _: *const ip4_addr, _: u32) -> i8>;

Function prototype for netif igmp_mac_filter functions

Aliased Type

enum netif_igmp_mac_filter_fn {
    None,
    Some(unsafe extern "C" fn(_: *mut netif, _: *const ip4_addr, _: u32) -> i8),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut netif, _: *const ip4_addr, _: u32) -> i8)

Some value of type T.