2009年6月23日

#ifdef，#if defined，#if使用

摘要： #if defined BUFSIZE && BUFSIZE >= 1024can generally be simplified to just #if BUFSIZE >= 1024, since if BUFSIZE is not defined, it will be interpreted as having the value zero.#if define... 阅读全文

posted @ 2009-06-23 16:20 呼风唤雨 阅读(1181) 评论(0) 推荐(0)

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