How do I return the front element of queue struct Link TYP

How do I return the front element of queue ?

struct Link {

TYPE val;

struct Link *next;

};

struct ListQueue {

struct Link *head;

struct Link *tail;

};

TYPE frontListQueue (struct ListQueue *q) {

}

Solution

Answer:

We can return the front element of queue as : -

VAR=q--->data

q=q--->next

Struct ListQueue x

X--->head=q

Return var