I’m trying to write a rudementary program to rotate the screen (using libXrandr). I couldn’t find a lot of info about libXrandr, outside of xrandr‘s source code and man pages. So, I decided to analyze xrandr‘s source code to learn about libXrandr. Upon writing the initialization routines, I came across XRRSetScreenConfig, that calls for a… Read More Where's `CurrentTime` defined? How do I get it?