23 typedef struct WhereClause WhereClause;  typedef
269   WhereClause *pWC;       /* The clause this term is part of */
318   WhereClause *pOrigWC;      /* Original, innermost WhereClause */
319   WhereClause *pWC;          /* WhereClause currently being scanned */
343 struct WhereClause {  struct
345   WhereClause *pOuter;     /* Outer conjunction */  argument
364   WhereClause wc;          /* Decomposition into subterms */  argument
373   WhereClause wc;          /* The subexpression broken out */
414   WhereClause *pWC;         /* WHERE clause terms */
491   WhereClause sWC;          /* Decomposition of the WHERE clause */
503 void sqlite3WhereClausePrint(WhereClause *pWC);
505 void sqlite3WhereLoopPrint(WhereLoop *p, WhereClause *pWC);
508   WhereClause *pWC,     /* The WHERE clause to be searched */
560 void sqlite3WhereClauseInit(WhereClause*,WhereInfo*);
561 void sqlite3WhereClauseClear(WhereClause*);
562 void sqlite3WhereSplit(WhereClause*,Expr*,u8);
563 void sqlite3WhereAddLimit(WhereClause*, Select*);
567 void sqlite3WhereExprAnalyze(SrcList*, WhereClause*);
568 void sqlite3WhereTabFuncArgs(Parse*, SrcItem*, WhereClause*);