601:/lib/skill_raise.c (/lib/skill_raise.c)
(void) sk_hook_also_learn(int num)
/*
 * Function name: sk_hook_also_learn
 * Description  : This hook is called when there are skills to be learnt when
 *                the player asks about skills to improve.
 * Arguments    : int num - the number of skills to be learnt.
 */
