sqlite3PagerReadFileheader 8654 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3PagerReadFileheader(Pager*, int, unsigned char*);
sqlite3PagerReadFileheader 49347 ext/sqlite3/libsqlite/sqlite3.c       rc = sqlite3PagerReadFileheader(pBt->pPager,sizeof(zDbHeader),zDbHeader);