摘要: #import double MachTimeToSecs(uint64_t time){ mach_timebase_info_data_t timebase; mach_timebase_info(&timebase); return (double)time * (doubl... 阅读全文
posted @ 2015-12-23 12:50 bGl1bGVp 阅读(283) 评论(0) 推荐(0)