969 	size_t in_total_len, out_total_len;  in evbuffer_add_buffer()  local
973 	in_total_len = inbuf->total_len;  in evbuffer_add_buffer()
976 	if (in_total_len == 0 || outbuf == inbuf)  in evbuffer_add_buffer()
1000 	inbuf->n_del_for_cb += in_total_len;  in evbuffer_add_buffer()
1001 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer()
1014 	size_t in_total_len, out_total_len;  in evbuffer_add_buffer_reference()  local
1019 	in_total_len = inbuf->total_len;  in evbuffer_add_buffer_reference()
1023 	if (in_total_len == 0)  in evbuffer_add_buffer_reference()
1046 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer_reference()
1058 	size_t in_total_len, out_total_len;  in evbuffer_prepend_buffer()  local
1063 	in_total_len = inbuf->total_len;  in evbuffer_prepend_buffer()
1066 	if (!in_total_len || inbuf == outbuf)  in evbuffer_prepend_buffer()
1090 	inbuf->n_del_for_cb += in_total_len;  in evbuffer_prepend_buffer()
1091 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_prepend_buffer()