Function SSLSetPeerID 

pub unsafe extern "C-unwind" fn SSLSetPeerID(
    context: &SSLContext,
    peer_id: *const c_void,
    peer_id_len: usize,
) -> i32

👎Deprecated: No longer supported. Use Network.framework.

Available on crate feature SecureTransport only.

Safety

peer_id must be a valid pointer or null.