WalIterator      43913 sqlite3/libsqlite/sqlite3.c typedef struct WalIterator WalIterator;
WalIterator      45134 sqlite3/libsqlite/sqlite3.c   WalIterator *p;                 /* Return value */
WalIterator      45150 sqlite3/libsqlite/sqlite3.c   nByte = sizeof(WalIterator) 
WalIterator      45153 sqlite3/libsqlite/sqlite3.c   p = (WalIterator *)sqlite3ScratchMalloc(nByte);
WalIterator      45278 sqlite3/libsqlite/sqlite3.c   WalIterator *pIter = 0;         /* Wal iterator context */