Function returning pointer to structure

Function returning pointer to structure in c programming.

typedef struct film{

    int size;

    int pixel;

    float price;

}xyz,pqr;

struct film *jadu(){

    static xyz one={231,12,900.0},*p=&one;

    return p;

}

void main(){

    pqr *ptr;

    ptr=jadu();

    clrscr();

    printf("%d",ptr->pixel);

    getch();

}

Output:12

ONE MORE EXAMPLE:

typedef struct book{

char *name;

int id;

float price;

}BOOK;

BOOK show();

void main(){

BOOK list;

list=show();

clrscr();

printf("%s %d ",list.name,list.id);

getch();

}

BOOK show(){

BOOK list1={"Advance C",200,845.0f};

BOOK list2={"Basic C",210,130.0f};

if(list1.price>list2.price)

return list1;

else

return list2;

}

Output: Advance C 200