sqlite3PagerWalSupported 8697 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager);
sqlite3PagerWalSupported 43546 ext/sqlite3/libsqlite/sqlite3.c     if( !sqlite3PagerWalSupported(pPager) ) return SQLITE_CANTOPEN;
sqlite3PagerWalSupported 68208 ext/sqlite3/libsqlite/sqlite3.c        || !sqlite3PagerWalSupported(u.ce.pPager))   /* No shared-memory support */