ppWal            50162 ext/sqlite3/libsqlite/sqlite3.c   Wal **ppWal                     /* OUT: Allocated Wal handle */
ppWal            50184 ext/sqlite3/libsqlite/sqlite3.c   *ppWal = 0;
ppWal            50217 ext/sqlite3/libsqlite/sqlite3.c     *ppWal = pRet;