DPMSGetVersion(3) on Linux
The text f0b2d8b3198b, as Debian 6.0 (Squeeze) shipped it.
returns the version of the DPMS extension implemented by the X server
The text f0b2d8b3198b, as Debian 6.0 (Squeeze) shipped it.
returns the version of the DPMS extension implemented by the X server