I need to use this sequential search algorithm, but I am not really sure how. I need to use it with an array. Can someone point me in the correct direction or something on how to use this.

bool seqSearch (int list[], int last, int target, int* locn){
     int looker;

     looker = 0;
     while(looker < last && target != list[looker]){
                  looker++;
     }

     *locn = looker;
     return(target == list[looker]);
}