+/* Display Power Management System (DPMS.)
+
+ On XFree86 systems, "man xset" reports:
+
+ -dpms The -dpms option disables DPMS (Energy Star) features.
+ +dpms The +dpms option enables DPMS (Energy Star) features.
+
+ dpms flags...
+ The dpms option allows the DPMS (Energy Star)
+ parameters to be set. The option can take up to three
+ numerical values, or the `force' flag followed by a
+ DPMS state. The `force' flags forces the server to
+ immediately switch to the DPMS state specified. The
+ DPMS state can be one of `standby', `suspend', or
+ `off'. When numerical values are given, they set the
+ inactivity period before the three modes are activated.
+ The first value given is for the `standby' mode, the
+ second is for the `suspend' mode, and the third is for
+ the `off' mode. Setting these values implicitly
+ enables the DPMS features. A value of zero disables a
+ particular mode.
+
+ However, note that the implementation is more than a little bogus,
+ in that there is code in /usr/X11R6/lib/libXdpms.a to implement all
+ the usual server-extension-querying utilities -- but there are no
+ prototypes in any header file! Thus, the prototypes here. (The
+ stuff in X11/extensions/dpms.h and X11/extensions/dpmsstr.h define
+ the raw X protcol, they don't define the API to libXdpms.a.)
+
+ Some documentation:
+ Library: ftp://ftp.x.org/pub/R6.4/xc/doc/specs/Xext/DPMSLib.ms
+ Protocol: ftp://ftp.x.org/pub/R6.4/xc/doc/specs/Xext/DPMS.ms
+ */
+