109   int (*info_callback)(const BIO *bio, int state, int ret);
169 static int conn_state(BIO *bio, BIO_CONNECT *c) {  in conn_state()
171   int (*cb)(const BIO *, int, int) = NULL;  in conn_state()
185           OPENSSL_PUT_ERROR(BIO, BIO_R_NO_HOSTNAME_SPECIFIED);  in conn_state()
195             OPENSSL_PUT_ERROR(BIO, BIO_R_NO_PORT_SPECIFIED);  in conn_state()
209           OPENSSL_PUT_ERROR(BIO, BIO_R_UNABLE_TO_CREATE_SOCKET);  in conn_state()
216             OPENSSL_PUT_ERROR(BIO, BIO_R_ERROR_SETTING_NBIO);  in conn_state()
228           OPENSSL_PUT_ERROR(BIO, BIO_R_KEEPALIVE);  in conn_state()
242             OPENSSL_PUT_ERROR(BIO, BIO_R_CONNECT_ERROR);  in conn_state()
263             OPENSSL_PUT_ERROR(BIO, BIO_R_NBIO_CONNECT_ERROR);  in conn_state()
282       ret = cb((BIO *)bio, c->state, ret);  in conn_state()
291     ret = cb((BIO *)bio, c->state, ret);  in conn_state()
320 static int conn_new(BIO *bio) {  in conn_new()
328 static void conn_close_socket(BIO *bio) {  in conn_close_socket()
343 static int conn_free(BIO *bio) {  in conn_free()
357 static int conn_read(BIO *bio, char *out, int out_len) {  in conn_read()
381 static int conn_write(BIO *bio, const char *in, int in_len) {  in conn_write()
405 static long conn_ctrl(BIO *bio, int cmd, long num, void *ptr) {  in conn_ctrl()
474       int (**fptr)(const BIO *bio, int state, int xret);  in conn_ctrl()
475       fptr = (int (**)(const BIO *bio, int state, int xret))ptr;  in conn_ctrl()
485 static long conn_callback_ctrl(BIO *bio, int cmd, bio_info_cb fp) {  in conn_callback_ctrl()
502 BIO *BIO_new_connect(const char *hostname) {  in BIO_new_connect()
503   BIO *ret;  in BIO_new_connect()
524 int BIO_set_conn_hostname(BIO *bio, const char *name) {  in BIO_set_conn_hostname()
528 int BIO_set_conn_port(BIO *bio, const char *port_str) {  in BIO_set_conn_port()
532 int BIO_set_conn_int_port(BIO *bio, const int *port) {  in BIO_set_conn_int_port()
538 int BIO_set_nbio(BIO *bio, int on) {  in BIO_set_nbio()
542 int BIO_do_connect(BIO *bio) {  in BIO_do_connect()