PTRMAP_PTROFFSET 47905 third_party/sqlite/amalgamation/sqlite3.c   offset = PTRMAP_PTROFFSET(iPtrmap, key);
PTRMAP_PTROFFSET 47948 third_party/sqlite/amalgamation/sqlite3.c   offset = PTRMAP_PTROFFSET(iPtrmap, key);
PTRMAP_PTROFFSET  786 third_party/sqlite/src/src/btree.c   offset = PTRMAP_PTROFFSET(iPtrmap, key);
PTRMAP_PTROFFSET  829 third_party/sqlite/src/src/btree.c   offset = PTRMAP_PTROFFSET(iPtrmap, key);