For reasons to do with a user interface element I'm working on, I need something like select. Do the XCheck*Event() functions block? I'm really reluctant to use pthreads, as this isn't portable enough for what I'm trying to do.
Specifically, if the app is in a certain state, I want to update the window every 1/32 of a second, but I need to keep processing events too. If XCheckWindowEvent() doesn't block, and is reasonably quick, it will do perfectly. Does it? Jonathan
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