摘要：Boolean types A boolean type represents the set of Boolean truth values denoted by the predeclared constants true and false. The predeclared boolean t 阅读全文

摘要：准备在年前写系统源码包的分析，有没人看？^_^ // Peek returns the next n bytes without advancing the reader. The bytes stop // being valid at the next read call. If Peek re 阅读全文