N_PG_HASH         147 ext/sqlite/libsqlite/src/pager.c #define pager_hash(PN)  ((PN)&(N_PG_HASH-1))
N_PG_HASH         194 ext/sqlite/libsqlite/src/pager.c   PgHdr *aHash[N_PG_HASH];    /* Hash table to map page number of PgHdr */