Function ippGetRange

cups/ipp.c:2365–2391

 */

int					/* O - Lower value of range or 0 */
ippGetRange(ipp_attribute_t *attr,	/* I - IPP attribute */
	    int             element,	/* I - Value number (0-based) */
	    int             *uppervalue)/* O - Upper value of range */
{
 /*
  * Range check input...
  */

  if (!attr || attr->value_tag != IPP_TAG_RANGE ||
      element < 0 || element >= attr->num_values)
  {
    if (uppervalue)
      *uppervalue = 0;

    return (0);
  }

 /*
  * Return the values...
  */

  if (uppervalue)
    *uppervalue = attr->values[element].range.upper;

  return (attr->values[element].range.lower);
}


/*