227             size_t len;  in get_options()  local
244             len = strlen(q);  in get_options()
245             buf = mbedtls_calloc(1, len + 1);  in get_options()
250             memcpy(buf, q, len + 1);  in get_options()
307 static const char *msg_type(unsigned char *msg, size_t len)  in msg_type()  argument
309     if (len < 1) {  in msg_type()
321     if (len < 13 + 12) {  in msg_type()
376     size_t len;  member
388                    (unsigned) buf->len, buf->num_datagrams,  in ctx_buffer_flush()
391     ret = mbedtls_net_send(buf->ctx, buf->data, buf->len);  in ctx_buffer_flush()
393     buf->len           = 0;  in ctx_buffer_flush()
416                              size_t len)  in ctx_buffer_append()  argument
420     if (len > (size_t) INT_MAX) {  in ctx_buffer_append()
424     if (len > sizeof(buf->data)) {  in ctx_buffer_append()
426                        (unsigned) len, (unsigned) sizeof(buf->data));  in ctx_buffer_append()
430     if (sizeof(buf->data) - buf->len < len) {  in ctx_buffer_append()
437     memcpy(buf->data + buf->len, data, len);  in ctx_buffer_append()
439     buf->len += len;  in ctx_buffer_append()
444     return (int) len;  in ctx_buffer_append()
450                          size_t len)  in dispatch_data()  argument
466         return ctx_buffer_append(buf, data, len);  in dispatch_data()
470     ret = mbedtls_net_send(ctx, data, len);  in dispatch_data()
481     unsigned len;  member
491                        elapsed_time(), p->way, p->type, p->len);  in print_packet()
494                        elapsed_time(), p->way, p->type, p->len, why);  in print_packet()
499                        p->way, p->type, p->len);  in print_packet()
502                        p->way, p->type, p->len, why);  in print_packet()
548         memcpy(buf, p->buf, p->len);  in send_packet()
554         if ((ret = dispatch_data(dst, buf, p->len)) <= 0) {  in send_packet()
564         memcpy(buf, p->buf, p->len);  in send_packet()
566         if (p->len <= 13) {  in send_packet()
573         if ((ret = dispatch_data(dst, buf, p->len)) <= 0) {  in send_packet()
580     if ((ret = dispatch_data(dst, p->buf, p->len)) <= 0) {  in send_packet()
591         if ((ret = dispatch_data(dst, p->buf, p->len)) <= 0) {  in send_packet()
604                                  initial_clihlo.len)) <= 0) {  in send_packet()
684     cur.len  = ret;  in handle_message()
685     cur.type = msg_type(cur.buf, cur.len);  in handle_message()
690     id = cur.len % sizeof(held);  in handle_message()
721          cur.len > (unsigned) opt.mtu) ||  in handle_message()
727          cur.len != (size_t) opt.protect_len &&  in handle_message()
738                 cur.len != (size_t) opt.protect_len &&  in handle_message()
868         outbuf[0].len = 0;  in main()
873         outbuf[1].len = 0;  in main()