205:/std/living/spells.c (/std/living.c)
(varargs public int) abort_spell(string msg)
/*
 * Function name: abort_spell
 * Description:   Willingly abort  concentration on a spell if one is active
 * Arguments:     string msg - why the spell was aborted
 * Returns:       1/0 - a spell was aborted/not aborted
 */
