14643 typedef struct FuncDef FuncDef;  typedef
15172     FuncDef *pFunc;        /* Used when p4type is P4_FUNCDEF */
15536 SQLITE_PRIVATE int sqlite3VdbeAddFunctionCall(Parse*,int,int,int,int,const FuncDef*,int);
16734   FuncDef *a[SQLITE_FUNC_HASH_SZ];       /* Hash table for functions */
17065 struct FuncDef {  struct
17069   FuncDef *pNext;      /* Next function with same name */  argument
17076     FuncDef *pHash;      /* Next with a different name but the same hash */  argument
17878     FuncDef *pFunc;          /* The aggregate function implementation */
19164   FuncDef *pFunc;         /* The function */
19193 SQLITE_PRIVATE void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*);
19458 SQLITE_PRIVATE void sqlite3ExprFunctionUsable(Parse*,Expr*,FuncDef*);
19705 SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(int,const char*);
19706 SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
19707 SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
20089 SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*);
20858     FuncDef *pDef;      /* Used only when flags==MEM_Agg */
20983   FuncDef *pFunc;         /* Pointer to function information */
21197 SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem*, FuncDef*);
21199 SQLITE_PRIVATE int sqlite3VdbeMemAggValue(Mem*, Mem*, FuncDef*);
22889   static FuncDef aDateTimeFuncs[] = {  in sqlite3RegisterDateTimeFunctions()
76067 SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem *pMem, FuncDef *pFunc){
76097 SQLITE_PRIVATE int sqlite3VdbeMemAggValue(Mem *pAccum, Mem *pOut, FuncDef *pFunc){
77023   FuncDef *pFunc = 0;             /* Function definition */
77554 static void freeEphemeralFunction(sqlite3 *db, FuncDef *pDef);
77893   const FuncDef *pFunc, /* The function to be invoked */
77905     freeEphemeralFunction(pParse->db, (FuncDef*)pFunc);
77909   pCtx->pFunc = (FuncDef*)pFunc;
78636 static void freeEphemeralFunction(sqlite3 *db, FuncDef *pDef){
78679       freeEphemeralFunction(db, (FuncDef*)p4);
79205       FuncDef *pDef = pOp->p4.pFunc;
79210       FuncDef *pDef = pOp->p4.pCtx->pFunc;
98356       FuncDef *pDef;              /* Information about the function */
100479   FuncDef *pDef          /* The function being invoked */
103615       FuncDef *pDef;         /* The function definition object */
107220   static FuncDef aAlterTableFuncs[] = {
107717 static const FuncDef statInitFuncdef = {
108007 static const FuncDef statPushFuncdef = {
108159 static const FuncDef statGetFuncdef = {
109481   FuncDef const *pFunc,/* FuncDef wrapper for detachFunc() or attachFunc() */
109550   static const FuncDef detach_func = {
109570   static const FuncDef attach_func = {
115438   FuncDef *p,     /* The function we are evaluating for match quality */
115473 SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(
115477   FuncDef *p;
115490   FuncDef *aDef,      /* List of global functions to be inserted */
115495     FuncDef *pOther;
115534 SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
115541   FuncDef *p;         /* Iterator variable */
115542   FuncDef *pBest = 0; /* Best match found so far */
115553   p = (FuncDef*)sqlite3HashFind(&db->aFunc, zName);
115595     FuncDef *pOther;
115602     pOther = (FuncDef*)sqlite3HashInsert(&db->aFunc, pBest->zName, pBest);
118513   FuncDef *pDef;
118572   static FuncDef aBuiltinFunc[] = {
118683     FuncDef *p;
125645   FuncDef *p,            /* A particular function definition */
126651     FuncDef *p;
126660       p = (FuncDef*)sqliteHashData(j);
139890 SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
139892   FuncDef *pDef,  /* Function to possibly overload */
139901   FuncDef *pNew;
150974   static FuncDef aWindowFuncs[] = {
151026   FuncDef *pFunc                  /* Window function definition */
151743     FuncDef *p = pWin->pFunc;
151976     FuncDef *pFunc = pWin->pFunc;
152235       FuncDef *pFunc = pWin->pFunc;
152306     FuncDef *pFunc = pWin->pFunc;
152336     FuncDef *pFunc = pWin->pFunc;
161300 static void functionDestroy(sqlite3 *db, FuncDef *p){
161487     FuncDef *pNext, *p;
161951   FuncDef *p;