WhereMaskSet     115756 ext/sqlite3/libsqlite/sqlite3.c typedef struct WhereMaskSet WhereMaskSet;
WhereMaskSet     116141 ext/sqlite3/libsqlite/sqlite3.c   WhereMaskSet sMaskSet;    /* Map cursor numbers to bitmasks */
WhereMaskSet     117378 ext/sqlite3/libsqlite/sqlite3.c   WhereMaskSet *pMaskSet;          /* Set of table index masks */
WhereMaskSet     122635 ext/sqlite3/libsqlite/sqlite3.c   WhereMaskSet *pMaskSet;    /* The expression mask set */