The first approach was simply to have #ifdefs in code for the two systems supported; for instance, BSD and System V.

第一个方法很简单，在代码中使用 #ifdef 以支持两种系统，例如 BSD 和 System V。

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Part V: Super Admin page introduction to the core code design.

第五部分：超级管理员的网页核心代码设计的介绍。

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Your code should run at a frame rate equal to or greater than the Rift display refresh rate, v-synced and unbuffered.

您的代码应该在开启了垂直同步以及关闭缓冲的前提下、能够保持运行时帧速率等于或大于Rift头盔显示屏刷新率。

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