freeSpace        4205 ext/pdo_sqlite/sqlite/src/btree.c   freeSpace(pPage, pc, sz);
freeSpace         585 ext/sqlite/libsqlite/src/btree.c   int freeSpace;     /* Amount of free space on the page */
freeSpace         598 ext/sqlite/libsqlite/src/btree.c   freeSpace = USABLE_SPACE;
freeSpace         607 ext/sqlite/libsqlite/src/btree.c     freeSpace -= sz;
freeSpace         628 ext/sqlite/libsqlite/src/btree.c   if( pPage->nFree!=freeSpace ) goto page_format_error;
freeSpace        2036 ext/sqlite/libsqlite/src/btree.c   freeSpace(pBt, pPage, Addr(pPage->apCell[idx]) - Addr(pPage), sz);