- avail_c(t, &itradeends[s].src, t->src_price, "src", si, ss_ite_sell);
- avail_c(t, &itradeends[d].dst, t->dst_price, "dst", di, ss_ite_buy);
+ avail_c(t, &itradeends[si].src, t->src_price, "src", si, ss_ite_sell);
+ avail_c(t, &itradeends[di].dst, t->dst_price, "dst", di, ss_ite_buy);