xFindFunction    5717 ext/sqlite3/libsqlite/sqlite3.c   int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,
xFindFunction    115584 ext/sqlite3/libsqlite/sqlite3.c   if( pMod->xFindFunction==0 ) return pDef;
xFindFunction    115594 ext/sqlite3/libsqlite/sqlite3.c     rc = pMod->xFindFunction(pVtab, nArg, zLowerName, &xFunc, &pArg);
xFindFunction    5510 ext/sqlite3/libsqlite/sqlite3.h   int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,