VtabCtx          7875 ext/sqlite3/libsqlite/sqlite3.c typedef struct VtabCtx VtabCtx;
VtabCtx          9482 ext/sqlite3/libsqlite/sqlite3.c   VtabCtx *pVtabCtx;            /* Context for active vtab connect/create */
VtabCtx          97713 ext/sqlite3/libsqlite/sqlite3.c   VtabCtx sCtx;
VtabCtx          98310 ext/sqlite3/libsqlite/sqlite3.c       VtabCtx *p = db->pVtabCtx;