DragonFly On-Line Manual Pages

DPMSGetVersion(3)                 X FUNCTIONS                DPMSGetVersion(3)

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)

X Version 11                     libXext 1.3.4               DPMSGetVersion(3)