I'm trying to implement a list of functions together with their names, like this: typedef struct BinaryFunction { double (*eval)(double, double); char* sign; }; double add(double a, double b) { return (a+b); } char addSign[] = " + "; BinaryFunction Add = { add, addSign }; Finally, the pointe: BinaryFunction** bFunctionList; How do I initialize/use this last pointer?