Cracklib 简介安装/配置需求安装运行时配置资源类型预定义常量范例Crack 函数crack_check — 用给定的密码来进行破解测试crack_closedict — Closes an open CrackLib dictionarycrack_getlastmessage — Returns the message from the last obscure checkcrack_opendict — Opens a new CrackLib dictionary