xRead             941 ext/sqlite3/libsqlite/sqlite3.c   int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
xRead            16537 ext/sqlite3/libsqlite/sqlite3.c   return id->pMethods->xRead(id, pBuf, amt, offset);
xRead             734 ext/sqlite3/libsqlite/sqlite3.h   int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);