964 	size_t in_total_len, out_total_len;  in evbuffer_add_buffer()  local
968 	in_total_len = inbuf->total_len;  in evbuffer_add_buffer()
971 	if (in_total_len == 0 || outbuf == inbuf)  in evbuffer_add_buffer()
995 	inbuf->n_del_for_cb += in_total_len;  in evbuffer_add_buffer()
996 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer()
1009 	size_t in_total_len, out_total_len;  in evbuffer_add_buffer_reference()  local
1014 	in_total_len = inbuf->total_len;  in evbuffer_add_buffer_reference()
1018 	if (in_total_len == 0)  in evbuffer_add_buffer_reference()
1041 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_add_buffer_reference()
1053 	size_t in_total_len, out_total_len;  in evbuffer_prepend_buffer()  local
1058 	in_total_len = inbuf->total_len;  in evbuffer_prepend_buffer()
1061 	if (!in_total_len || inbuf == outbuf)  in evbuffer_prepend_buffer()
1085 	inbuf->n_del_for_cb += in_total_len;  in evbuffer_prepend_buffer()
1086 	outbuf->n_add_for_cb += in_total_len;  in evbuffer_prepend_buffer()