[Function pointer example] Function #pointers are somewhat different than all other types because the syntax does not follow the pattern typedef <old type name> <new alias>; Instead, the new alias for the type appears in the middle between the return type (on the left) and the argument types (on the right).

typedef_for_func_ptr.cpp

typedef int (*MathFunc)(float, int);

int do_math(float arg1, int arg2) {
    return arg2;
}

int call_a_func(MathFunc call_this) {
    int output = call_this(5.5, 7);
    return output;
}

int final_result = call_a_func(&do_math);