216   const fuzzer_rule *pRule;  /* Current rule to apply */  member
231   fuzzer_rule *pRule;        /* All active rules in this fuzzer */  member
308   fuzzer_rule *pRule = 0;         /* New rule object to return */  in fuzzerLoadOneRule()  local
340     pRule = sqlite3_malloc64( sizeof(*pRule) + nFrom + nTo );  in fuzzerLoadOneRule()
341     if( pRule==0 ){  in fuzzerLoadOneRule()
344       memset(pRule, 0, sizeof(*pRule));  in fuzzerLoadOneRule()
345       pRule->zFrom = pRule->zTo;  in fuzzerLoadOneRule()
346       pRule->zFrom += nTo + 1;  in fuzzerLoadOneRule()
347       pRule->nFrom = (fuzzer_len)nFrom;  in fuzzerLoadOneRule()
348       memcpy(pRule->zFrom, zFrom, nFrom+1);  in fuzzerLoadOneRule()
349       memcpy(pRule->zTo, zTo, nTo+1);  in fuzzerLoadOneRule()
350       pRule->nTo = (fuzzer_len)nTo;  in fuzzerLoadOneRule()
351       pRule->rCost = nCost;  in fuzzerLoadOneRule()
352       pRule->iRuleset = (int)iRuleset;  in fuzzerLoadOneRule()
356   *ppRule = pRule;  in fuzzerLoadOneRule()
390         fuzzer_rule *pRule = 0;  in fuzzerLoadRules()  local
391         rc = fuzzerLoadOneRule(p, pStmt, &pRule, pzErr);  in fuzzerLoadRules()
392         if( pRule ){  in fuzzerLoadRules()
393           pRule->pNext = pHead;  in fuzzerLoadRules()
394           pHead = pRule;  in fuzzerLoadRules()
424     p->pRule = fuzzerMergeRules(p->pRule, pX);  in fuzzerLoadRules()
429     assert( p->pRule==0 );  in fuzzerLoadRules()
430     p->pRule = pHead;  in fuzzerLoadRules()
481   while( p->pRule ){  in fuzzerDisconnect()
482     fuzzer_rule *pRule = p->pRule;  in fuzzerDisconnect()  local
483     p->pRule = pRule->pNext;  in fuzzerDisconnect()
484     sqlite3_free(pRule);  in fuzzerDisconnect()
619   const fuzzer_rule *pRule = pStem->pRule;  in fuzzerRender()  local
623   n = pStem->nBasis + pRule->nTo - pRule->nFrom;  in fuzzerRender()
635     memcpy(&z[n], pRule->zTo, pRule->nTo);  in fuzzerRender()
636     memcpy(&z[n+pRule->nTo], &pStem->zBasis[n+pRule->nFrom],   in fuzzerRender()
637            pStem->nBasis-n-pRule->nFrom+1);  in fuzzerRender()
640   assert( z[pStem->nBasis + pRule->nTo - pRule->nFrom]==0 );  in fuzzerRender()
657   return pStem->rCostX = pStem->rBaseCost + pStem->pRule->rCost;  in fuzzerCost()
718   const fuzzer_rule *pRule,       /* Determine whether or not to skip this */  in fuzzerSkipRule()  argument
722   return pRule && (  in fuzzerSkipRule()
723       (pRule->iRuleset!=iRuleset)  in fuzzerSkipRule()
724    || (pStem->nBasis + pRule->nTo - pRule->nFrom)>FUZZER_MX_OUTPUT_LENGTH  in fuzzerSkipRule()
734   const fuzzer_rule *pRule;  in fuzzerAdvance()  local
735   while( (pRule = pStem->pRule)!=0 ){  in fuzzerAdvance()
736     assert( pRule==&pCur->nullRule || pRule->iRuleset==pCur->iRuleset );  in fuzzerAdvance()
737     while( pStem->n < pStem->nBasis - pRule->nFrom ){  in fuzzerAdvance()
739       if( pRule->nFrom==0  in fuzzerAdvance()
740        || memcmp(&pStem->zBasis[pStem->n], pRule->zFrom, pRule->nFrom)==0  in fuzzerAdvance()
753       pRule = pRule->pNext;  in fuzzerAdvance()
754     }while( fuzzerSkipRule(pRule, pStem, pCur->iRuleset) );  in fuzzerAdvance()
755     pStem->pRule = pRule;  in fuzzerAdvance()
756     if( pRule && fuzzerCost(pStem)>pCur->rLimit ) pStem->pRule = 0;  in fuzzerAdvance()
874   fuzzer_rule *pRule;  in fuzzerNewStem()  local
883   pRule = pCur->pVtab->pRule;  in fuzzerNewStem()
884   while( fuzzerSkipRule(pRule, pNew, pCur->iRuleset) ){  in fuzzerNewStem()
885     pRule = pRule->pNext;  in fuzzerNewStem()
887   pNew->pRule = pRule;  in fuzzerNewStem()
994   pCur->nullRule.pNext = pCur->pVtab->pRule;  in fuzzerFilter()
1007     pStem->pRule = &pCur->nullRule;  in fuzzerFilter()