DV>   How do you write a single pixel to the screen with
DV>   POSIX C calls???
   Direct screen manipulation depends on hardware and interface.
   You will have to inform us what OS, what compiler, and what
   screen mode you want to use. Sorry it is so obtuse, but that
   is why graphics are not supported in standard functions.

> ] Their numbers are 664 and 668, the neighbors of the beast...

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