WALINDEX_PGSZ    49441 ext/sqlite3/libsqlite/sqlite3.c       pWal->apWiData[iPage] = (u32 volatile *)sqlite3MallocZero(WALINDEX_PGSZ);
WALINDEX_PGSZ    49444 ext/sqlite3/libsqlite/sqlite3.c       rc = sqlite3OsShmMap(pWal->pDbFd, iPage, WALINDEX_PGSZ,