/* Header file for node structure
   Written by: Nadeem Abdul Hamid
   Date: 9/5/2006
*/


/* Data structures */

typedef struct node 
{
  void *pdata;
  struct node* pnext;
} NODE;

typedef NODE* LIST;



/* Functions */

NODE* createNode(void* itemPtr);
LIST insertNode(NODE* np, LIST l);
void destroyList(LIST l);

void applyToList(LIST l, void (*nodeFunc)(NODE*));
int lengthList(LIST l);
LIST bubbleSort(LIST l, int (*comp)(void*, void*));