unsigned int ref;
Lex: FT's flagship investment column
。爱思助手下载最新版本是该领域的重要参考
// Each one triggers promise machinery internally
第八条 违反治安管理行为对他人造成损害的，除依照本法给予治安管理处罚外，行为人或者其监护人还应当依法承担民事责任。
The 386 supports four privilege rings (0 through 3), though in practice nearly all operating systems use just two: ring 0 for the kernel and ring 3 for user programs. Three privilege levels interact on every segment access: CPL (Current Privilege Level), DPL (Descriptor Privilege Level), and RPL (Requested Privilege Level).