1102:/d/Genesis/newmagic/spell.c (/d/Genesis/newmagic/spell.c)
(public void) concentrate_msg(object caster, object *targets, string arg)
/*
 * Function name: concentrate_msg
 * Description:   Give messages indicating that spell concentration has begun
 * Arguments:     1. (object)   The caster
 *                2. (object *) The targets
 *                3. (string)   The arguments passed to the "cast" command
 */
