pub unsafe extern "C-unwind" fn SCNetworkInterfaceGetSupportedProtocolTypes(
interface: &SCNetworkInterface,
) -> Option<CFRetained<CFArray>>Available on crate feature
SCNetworkConfiguration only.Expand description
Identify all of the network protocol types (e.g. IPv4, IPv6) that can be layered on top of this interface.
Parameter interface: The network interface.
Returns: The list of SCNetworkProtocol types supported by the interface; NULL if no protocol types are supported.