int ssl3_generate_master_secret(SSL *s, unsigned char *out,
unsigned char *p, int len);
int ssl3_get_req_cert_type(SSL *s,unsigned char *p);
int ssl3_generate_master_secret(SSL *s, unsigned char *out,
unsigned char *p, int len);
int ssl3_get_req_cert_type(SSL *s,unsigned char *p);