Miscellany

#include <stdlib.h>
#include <stdio.h>
#include "list.h"

list_t * list_init()
{
  list_t *list = malloc(sizeof(list_t));
  list->val = NULL;
  list->next = NULL;
}

list_el_t * list_add(list_el_t * head, void * val)
{
  list_el_t * el = calloc(1,sizeof(list_el_t));
  el->val = val;
  el->next = head;
  return el;
}

list_el_t * list_next(list_el_t * el)
{
  return el->next;
}

void * list_getval(list_el_t * el)
{
  return el->val;
}

int main()
{
  int *val1;
  val1 = malloc(sizeof(int));
  *val1 = 42;
  int *val2;
  val2 = malloc(sizeof(int));
  *val2 = 43;
  list_t *list = list_init();
  printf("%d\n",*val2);
  list_add(list, val1);
  list_add(list, val2);

  int * someint = (int*) list->val;

  printf("%d\n", *someint);
}