__owur int SSL_accept(SSL *ssl);
__owur int SSL_connect(SSL *ssl);
__owur int SSL_read(SSL *ssl, void *buf, int num);
+__owur int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *read);
__owur int SSL_peek(SSL *ssl, void *buf, int num);
+__owur int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *read);
__owur int SSL_write(SSL *ssl, const void *buf, int num);
long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
long SSL_callback_ctrl(SSL *, int, void (*)(void));
# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
# define SSL_F_SSL_PEEK 270
+# define SSL_F_SSL_PEEK_EX 425
# define SSL_F_SSL_READ 223
+# define SSL_F_SSL_READ_EX 426
# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
# define SSL_F_SSL_SESSION_DUP 348