Function openssl_sys::SSL_get_peer_certificate
pub unsafe extern "C" fn SSL_get_peer_certificate(ssl: *const SSL) -> *mut X509
The portability is definied by:
#[cfg(not(ossl300))]
pub unsafe extern "C" fn SSL_get_peer_certificate(ssl: *const SSL) -> *mut X509
#[cfg(not(ossl300))]