14274 typedef struct FuncDef FuncDef;  typedef
15074     FuncDef *pFunc;        /* Used when p4type is P4_FUNCDEF */
15444 SQLITE_PRIVATE int sqlite3VdbeAddFunctionCall(Parse*,int,int,int,int,const FuncDef*,int);
16401   FuncDef *a[SQLITE_FUNC_HASH_SZ];       /* Hash table for functions */
16747 struct FuncDef {  struct
16751   FuncDef *pNext;      /* Next function with same name */  argument
16758     FuncDef *pHash;      /* Next with a different name but the same hash */  argument
17631     FuncDef *pFunc;          /* The aggregate function implementation */
19077   FuncDef *pFunc;         /* The function */
19105 SQLITE_PRIVATE void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*);
19371 SQLITE_PRIVATE void sqlite3ExprFunctionUsable(Parse*,const Expr*,const FuncDef*);
19629 SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(int,const char*);
19630 SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
19631 SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
20033 SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*);
21887     FuncDef *pDef;      /* Used only when flags==MEM_Agg */
22012   FuncDef *pFunc;         /* Pointer to function information */
22232 SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem*, FuncDef*);
22234 SQLITE_PRIVATE int sqlite3VdbeMemAggValue(Mem*, Mem*, FuncDef*);
23895   static FuncDef aDateTimeFuncs[] = {
77678 SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem *pMem, FuncDef *pFunc){
77709 SQLITE_PRIVATE int sqlite3VdbeMemAggValue(Mem *pAccum, Mem *pOut, FuncDef *pFunc){
78658   FuncDef *pFunc = 0;             /* Function definition */
79195 static void freeEphemeralFunction(sqlite3 *db, FuncDef *pDef);
79536   const FuncDef *pFunc, /* The function to be invoked */
79548     freeEphemeralFunction(pParse->db, (FuncDef*)pFunc);
79552   pCtx->pFunc = (FuncDef*)pFunc;
80282 static void freeEphemeralFunction(sqlite3 *db, FuncDef *pDef){
80325       freeEphemeralFunction(db, (FuncDef*)p4);
80848       FuncDef *pDef = pOp->p4.pFunc;
80853       FuncDef *pDef = pOp->p4.pCtx->pFunc;
100499       FuncDef *pDef;              /* Information about the function */
102739   const FuncDef *pDef    /* The function being invoked */
105971       FuncDef *pDef;         /* The function definition object */
110215   static FuncDef aAlterTableFuncs[] = {
110713 static const FuncDef statInitFuncdef = {
111003 static const FuncDef statPushFuncdef = {
111137 static const FuncDef statGetFuncdef = {
112492   FuncDef const *pFunc,/* FuncDef wrapper for detachFunc() or attachFunc() */
112562   static const FuncDef detach_func = {
112582   static const FuncDef attach_func = {
118962   FuncDef *p,     /* The function we are evaluating for match quality */
118997 SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(
119001   FuncDef *p;
119015   FuncDef *aDef,      /* List of global functions to be inserted */
119020     FuncDef *pOther;
119060 SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
119067   FuncDef *p;         /* Iterator variable */
119068   FuncDef *pBest = 0; /* Best match found so far */
119079   p = (FuncDef*)sqlite3HashFind(&db->aFunc, zName);
119121     FuncDef *pOther;
119128     pOther = (FuncDef*)sqlite3HashInsert(&db->aFunc, pBest->zName, pBest);
122117   FuncDef *pDef;
122375   static FuncDef aBuiltinFunc[] = {
122526     FuncDef *p;
129815   FuncDef *p,            /* A particular function definition */
130917     FuncDef *p;
130927       p = (FuncDef*)sqliteHashData(j);
145597 SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
145599   FuncDef *pDef,  /* Function to possibly overload */
145608   FuncDef *pNew;
156968   static FuncDef aWindowFuncs[] = {
157020   FuncDef *pFunc                  /* Window function definition */
157780     FuncDef *p = pWin->pFunc;
158020     FuncDef *pFunc = pWin->pFunc;
158282       FuncDef *pFunc = pWin->pFunc;
158354     FuncDef *pFunc = pWin->pFunc;
158384     FuncDef *pFunc = pWin->pFunc;
167728 static void functionDestroy(sqlite3 *db, FuncDef *p){
167947     FuncDef *pNext, *p;
168414   FuncDef *p;