ssl3_choose_cipher
SSL_CIPHER *ssl3_choose_cipher(SSL *ssl, STACK_OF(SSL_CIPHER) *clnt,
pref_cipher = ssl3_choose_cipher(s, s->s3->hs.client_ciphers,
if ((c = ssl3_choose_cipher(s, s->s3->hs.client_ciphers,
cipher = ssl3_choose_cipher(s, ciphers, SSL_get_ciphers(s));