Function SSLGetPeerDomainName 

pub unsafe extern "C-unwind" fn SSLGetPeerDomainName(
    context: &SSLContext,
    peer_name: NonNull<c_char>,
    peer_name_len: NonNull<usize>,
) -> i32

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

Available on crate feature SecureTransport only.

Safety

• peer_name must be a valid pointer.
• peer_name_len must be a valid pointer.