Creating, printing and free linked lists source code

This snippet submitted by Syed Rafey Husain on 2005-11-22. It has been viewed 11372 times.
Rating of 4.8 with 78 votes

 
 struct node
{
	int i;
	struct node *pNext;
};
typedef struct node Node;

Node* createList()
{
	Node *ph, *pc = 0;
	
	ph = (Node *) malloc(sizeof(Node));
	ph->i = 0;
	ph->pNext = 0;

	pc = ph;
	for (int i=1; i<=10; i++)
	{
		pc->pNext = (Node *) malloc(sizeof(Node));

		pc = pc->pNext;
		pc->i = i;
		pc->pNext = 0;
	}

	return ph;
}

void printList(Node *ph)
{
	Node *pc=ph;

	while(pc)
	{
		printf("%d\n", pc->i);
		pc = pc->pNext;
	}
}

void freeList(Node *ph)
{
	Node *pn, *pc=ph;

	while(pc)
	{
		pn = pc->pNext;
		free(pc);
		pc=pn;
	}
}

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