Pass by name implementation in C

How can I calculate the value of the arithmetic expression 𝑖^2 + 3i − 1 that is dependent on the index i by using pass-by-name mechanism in C language

9
∑ i^2 + 3i − 1
𝑖=0

through a call to a sum procedure with argument(s) passed by name

Pass by name examples written in C could also help me

I have done such a solution as following it works but I am not sure whether it works with pass-by-name or not, Could you comment my solution?

#include <stdio.h>

int i;
typedef int* (*intThunk)(void);
int* vSubiThunk(void){ return &i; }

int sum(intThunk i){
    return (*i())* (*i()) + (*i() * 3) - 1 ;
}

int main(void){
    int total = 0;
    for(i=0;i<=9;i++)
        total += sum(vSubiThunk);

    printf("%d \n",total);
}