lib/sqlite/sqlite3.c

100479   Bitmask vmask;           /* Bitmask identifying virtual table cursors */
100616   pWC->vmask = 0;
101235   chngToIN = ~(pWC->vmask);
104994   ** Configure the WhereClause.vmask variable so that bits that correspond
105004   assert( pWC->vmask==0 && pMaskSet->n==0 );
105009       pWC->vmask |= ((Bitmask)1 << i);