Function cupsArrayNew3

cups/array.c:728–773

 */

cups_array_t *				/* O - Array */
cupsArrayNew3(cups_array_func_t  f,	/* I - Comparison function or @code NULL@ for an unsorted array */
              void               *d,	/* I - User data or @code NULL@ */
              cups_ahash_func_t  h,	/* I - Hash function or @code NULL@ for unhashed lookups */
	      int                hsize,	/* I - Hash size (>= 0) */
	      cups_acopy_func_t  cf,	/* I - Copy function */
	      cups_afree_func_t  ff)	/* I - Free function */
{
  cups_array_t	*a;			/* Array  */


 /*
  * Allocate memory for the array...
  */

  a = calloc(1, sizeof(cups_array_t));
  if (!a)
    return (NULL);

  a->compare   = f;
  a->data      = d;
  a->current   = -1;
  a->insert    = -1;
  a->num_saved = 0;
  a->unique    = 1;

  if (hsize > 0 && h)
  {
    a->hashfunc  = h;
    a->hashsize  = hsize;
    a->hash      = malloc((size_t)hsize * sizeof(int));

    if (!a->hash)
    {
      free(a);
      return (NULL);
    }

    memset(a->hash, -1, (size_t)hsize * sizeof(int));
  }

  a->copyfunc = cf;
  a->freefunc = ff;

  return (a);
}


/*