DPMSGetVersion(3x) manual page

Table of Contents

## 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 );Argumentsdisplay 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 DescriptionThe  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 ValuesTRUE 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 AlsoDPMSCapable(3x),
    DPMSQueryExtension(3x)