271 		while (buffer_len(&active_state->incoming_packet) <  in packet_stop_discard()
291 	if (buffer_len(&active_state->input) >= discard)  in packet_start_discard()
294 	    buffer_len(&active_state->input);  in packet_start_discard()
685 		    buffer_len(&active_state->compression_buffer));  in packet_send1()
688 	len = buffer_len(&active_state->outgoing_packet) + 4 - 8;  in packet_send1()
705 	    buffer_len(&active_state->outgoing_packet));  in packet_send1()
718 	    buffer_len(&active_state->outgoing_packet));  in packet_send1()
721 	    buffer_len(&active_state->outgoing_packet), 0, 0) != 0)  in packet_send1()
730 	    buffer_len(&active_state->outgoing_packet);  in packet_send1()
886 		len = buffer_len(&active_state->outgoing_packet);  in packet_send2_wrapped()
896 		    buffer_len(&active_state->compression_buffer));  in packet_send2_wrapped()
898 		    buffer_len(&active_state->outgoing_packet)));  in packet_send2_wrapped()
902 	len = buffer_len(&active_state->outgoing_packet);  in packet_send2_wrapped()
937 	len = buffer_len(&active_state->outgoing_packet);  in packet_send2_wrapped()
1178 	if (buffer_len(&active_state->input) < 4 + 8)  in packet_read_poll1()
1188 	if (buffer_len(&active_state->input) < 4 + padded_len)  in packet_read_poll1()
1229 	    buffer_len(&active_state->incoming_packet) - 4);  in packet_read_poll1()
1235 	if (len != buffer_len(&active_state->incoming_packet))  in packet_read_poll1()
1237 		    len, buffer_len(&active_state->incoming_packet));  in packet_read_poll1()
1252 		    buffer_len(&active_state->compression_buffer));  in packet_read_poll1()
1292 		    buffer_len(&active_state->input)) != 0)  in packet_read_poll2()
1308 		if (buffer_len(&active_state->input) < block_size)  in packet_read_poll2()
1360 	if (buffer_len(&active_state->input) < aadlen + need + authlen + maclen)  in packet_read_poll2()
1384 			    buffer_len(&active_state->incoming_packet));  in packet_read_poll2()
1421 	    buffer_len(&active_state->incoming_packet)));  in packet_read_poll2()
1429 		    buffer_len(&active_state->compression_buffer));  in packet_read_poll2()
1431 		    buffer_len(&active_state->incoming_packet)));  in packet_read_poll2()
1599 	u_int bytes = buffer_len(&active_state->incoming_packet);  in packet_get_raw()
1609 	return buffer_len(&active_state->incoming_packet);  in packet_remaining()
1728 	int len = buffer_len(&active_state->output);  in packet_write_poll()
1805 	return buffer_len(&active_state->output) != 0;  in packet_have_data_to_write()
1814 		return buffer_len(&active_state->output) < 16384;  in packet_not_very_much_data_to_write()
1816 		return buffer_len(&active_state->output) < 128 * 1024;  in packet_not_very_much_data_to_write()
2068 	len = buffer_len(&backup_state->input);  in packet_restore_state()