Function returning pointer to union in c programming.

typedef union novel{    int count;    double volume;}*P,*Q,T;P iim(){    static T t={625};    Q q=&t;    return q;}void main(){    T *r;    r=iim();    clrscr();    printf("%-d",r->count);    getch();}Output:625typedef union employee{ char *name; int id;}EMP;EMP display(); void main(){ EMP list; list=display(); clrscr(); printf("%s ",list.name); getch();}EMP display(){