Defined in carb/launcher/ILauncher.h

constexpr WaitFlags carb::launcher::fWaitFlagStdErrStream = 0x00000002

Flag to indicate that the stderr stream should be waited on.

The stream will be signaled when it is closed by either the child process and all of the data on the stream has been consumed, or by using the fWaitFlagCloseStdErrStream flag.