271   vt02_cur *pCur;  in vt02Open()  local
272   pCur = sqlite3_malloc( sizeof(*pCur) );  in vt02Open()
273   if( pCur==0 ){  in vt02Open()
277   *ppCursor = &pCur->parent;  in vt02Open()
278   pCur->i = -1;  in vt02Open()
285   vt02_cur *pCur = (vt02_cur*)pCursor;  in vt02Close()  local
286   sqlite3_free(pCur);  in vt02Close()
294   vt02_cur *pCur = (vt02_cur*)pCursor;  in vt02Eof()  local
295   return pCur->i<0 || pCur->i>=pCur->iEof;  in vt02Eof()
301   vt02_cur *pCur = (vt02_cur*)pCursor;  in vt02Next()  local
303     pCur->i += pCur->iIncr;  in vt02Next()
304     if( pCur->i<0 ) pCur->i = pCur->iEof;  in vt02Next()
305   }while( (pCur->mD & (1<<(pCur->i%10)))==0 && pCur->i<pCur->iEof );  in vt02Next()
335   vt02_cur *pCur = (vt02_cur*)pCursor; /* The vt02 cursor */  in vt02Filter()  local
340   pCur->iIncr = 1;  in vt02Filter()
341   pCur->mD = 0x3ff;  in vt02Filter()
348     pCur->iIncr *= 10;  in vt02Filter()
352     pCur->i = 0;  in vt02Filter()
353     pCur->iEof = 10000;  in vt02Filter()
355     pCur->i = sqlite3_value_int64(argv[0]);  in vt02Filter()
356     if( pCur->i<0 ) pCur->i = -1;  in vt02Filter()
357     if( pCur->i>9999 ) pCur->i = 10000;  in vt02Filter()
358     pCur->iEof = pCur->i+1;  in vt02Filter()
359     if( pCur->i<0 || pCur->i>9999 ) pCur->i = pCur->iEof;  in vt02Filter()
364     pCur->i = 0;  in vt02Filter()
369       pCur->i += m*v;  in vt02Filter()
370       pCur->iEof = pCur->i+m;  in vt02Filter()
377     pCur->i = 0;  in vt02Filter()
391       pCur->i += m*v;  in vt02Filter()
392       pCur->iEof = pCur->i+m;  in vt02Filter()
394     pCur->mD = 0;  in vt02Filter()
410       pCur->mD |= 1<<i;  in vt02Filter()
437   vt02_cur *pCur = (vt02_cur*)pCursor;  in vt02Column()  local
438   int v = pCur->i;  in vt02Column()
452   vt02_cur *pCur = (vt02_cur*)pCursor;  in vt02Rowid()  local
453   *pRowid = pCur->i+1;  in vt02Rowid()