NAME

       DPMSGetVersion - returns the version of the DPMS extension implemented by the X server

SYNOPSIS

       cc [ flag ... ] file ... -lXext [ library ... ]
       #include <X11/extensions/dpms.h>

       Status DPMSGetVersion
              (
                    Display *display,
                    int *major_version,
                    int *minor_version
              );

ARGUMENTS

       display
              Specifies the connection to the X server

       major_version
              Specifies the return location for the extension major version

       minor_version
              Specifies the return location for the extension minor version

DESCRIPTION

       The  DPMSGetVersion function returns the version of the Display Power Management Signaling
       (DPMS) extension implemented by the X server.   It  returns  a  major  and  minor  version
       number.  The  major  version number will be incremented for protocol incompatible changes,
       and the minor version number will be incremented for small, upward compatible changes.

RETURN VALUES

       TRUE           The DPMSGetVersion function returns TRUE when the  extension  is  supported
                      and values are returned.

       FALSE          The  DPMSGetVersion  function  returns  FALSE  when  the  extension  is not
                      supported.

SEE ALSO

       DPMSCapable(3), DPMSQueryExtension(3)