// $Id: list3.c,v 1.1 2012-02-14 23:52:07-08 - - $

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>

typedef struct node *node_ref;
struct node {
   char *word;
   node_ref link;
};

int main (int argc, char **argv) {
   node_ref head;
   for (int argi = 0; argi < 5; ++argi) {
      node_ref mynode = malloc (sizeof(node_ref));
      assert (mynode != NULL);
      mynode->word = argv[argi];
      mynode->link = head;
      head = mynode;
      free(mynode);
   }
   for (node_ref curr = head; curr->link != NULL; curr = curr->link) {
      printf ("%p->mynode {word=%p->[%s], link=%p}\n",
              curr, curr->word, curr->word, curr->link);
   }
   return 9;
}