Struct

A struct is a data structure composed of simpler data types.

There is no methods or inheritance.

struct point {
    int x;
    int y;
}

main(){
    struct point p1;
    // get memory allocated for two int
    p1.x = 5;
    p2.y = 10;
}

void printPoint(struct point p){
    printf("(%d,%d)", p.x, p.y);
}

struct point *p;
p = malloc(sizeof(struct point));
printf("x is %d\n",(*p).x);
printf("x is %d\n", p->x);