rtreeSearchPointSwap 152159 ext/sqlite3/libsqlite/sqlite3.c     rtreeSearchPointSwap(pCur, j, i);
rtreeSearchPointSwap 152261 ext/sqlite3/libsqlite/sqlite3.c           rtreeSearchPointSwap(p, i, k);
rtreeSearchPointSwap 152268 ext/sqlite3/libsqlite/sqlite3.c           rtreeSearchPointSwap(p, i, j);