148:/std/living/spells.c (/std/living.c)
(varargs public int) break_spell(string msg, object breaker)
/*
 * Function name: break_spell
 * Description:   Break concentration on a spell if one is active
 * Arguments:     string msg - why concentration was broken
 *                object breaker - who broke the concentration
 * Returns:       1/0 - concentration broken/not broken
 */
