373:/std/container.c (/std/container.c)
(public void) update_internal(int l, int w, int v)
/* 
 * Function name: update_internal
 * Description:   Updates the light, weight and volume of things inside
 *                also updates a possible environment.
 * Arguments:     l: Light diff.
 *                w: Weight diff.
 *                v: Volume diff.
 */
