int ssl_parse_clienthello_tlsext(SSL *s, unsigned char **p, unsigned char *d, int n) 
	{
	int al = -1;
	if (ssl_scan_clienthello_tlsext(s, p, d, n, &al) <= 0) 
		{
		ssl3_send_alert(s,SSL3_AL_FATAL,al); 
		return 0;
		}

	if (ssl_check_clienthello_tlsext_early(s) <= 0) 
		{
		SSLerr(SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT,SSL_R_CLIENTHELLO_TLSEXT);
		return 0;
		}
	return 1;
}

Unknown