708 		if (sshbuf_len(c->output) > maxsize) {  in channel_not_very_much_buffered_data()
710 			    c->self, sshbuf_len(c->output), maxsize);  in channel_not_very_much_buffered_data()
852 			    c->istate, sshbuf_len(c->input),  in channel_open_message()
853 			    c->ostate, sshbuf_len(c->output),  in channel_open_message()
1039 	    sshbuf_len(c->input) < c->remote_window &&  in channel_pre_open()
1044 		if (sshbuf_len(c->output) > 0) {  in channel_pre_open()
1050 				    c->efd, sshbuf_len(c->extended));  in channel_pre_open()
1059 		    sshbuf_len(c->extended) > 0)  in channel_pre_open()
1064 		    sshbuf_len(c->extended) < c->remote_window)  in channel_pre_open()
1095 	if (sshbuf_len(b) < 12)  in x11_open_helper()
1113 	if (sshbuf_len(b) <  in x11_open_helper()
1186 		if (sshbuf_len(c->output) > 0)  in channel_pre_mux_client()
1211 	have = sshbuf_len(input);  in channel_decode_socks4()
1247 	have = sshbuf_len(input);  in channel_decode_socks4()
1268 		have = sshbuf_len(input);  in channel_decode_socks4()
1340 	have = sshbuf_len(input);  in channel_decode_socks5()
1488 	have = sshbuf_len(c->input);  in channel_pre_dynamic()
1517 		if (sshbuf_len(c->output))  in channel_pre_dynamic()
1546 	have = sshbuf_len(c->output);  in channel_before_prepare_select_rdynamic()
1580 		len = sshbuf_len(c->input);  in channel_before_prepare_select_rdynamic()
1956 	    sshbuf_len(c->output) == 0)
1960 	olen = sshbuf_len(c->output);
1977 		dlen = sshbuf_len(c->output);
2035 	c->local_consumed += olen - sshbuf_len(c->output);
2047 	if (!FD_ISSET(c->efd, writeset) || sshbuf_len(c->extended) == 0)
2051 	    sshbuf_len(c->extended));
2168 	if (sshbuf_len(c->input) < need) {
2169 		rlen = need - sshbuf_len(c->input);
2172 			return sshbuf_len(c->input);
2183 	return sshbuf_len(c->input);
2231 	    sshbuf_len(c->output) == 0)
2234 	len = write(c->wfd, sshbuf_ptr(c->output), sshbuf_len(c->output));
2495 	if ((len = sshbuf_len(c->input)) == 0) {
2507 				    c->self, c->efd, sshbuf_len(c->extended));
2572 	if ((len = sshbuf_len(c->extended)) == 0)
2576 	    c->remote_window, sshbuf_len(c->extended), c->extended_usage);
3075 		if (sshbuf_len(c->input) == 0)