Man pages sections > man3 > DPMSCapable

DPMSCapable - returns the DPMS capability of the X server

DPMSCapable(3) X FUNCTIONS DPMSCapable(3)

NAME

DPMSCapable - returns the DPMS capability of the X server

SYNOPSIS

cc [ flag ... ] file ... -lXext [ library ... ]
#include <X11/extensions/dpms.h>
Bool DPMSCapable ( Display *display );

ARGUMENTS

display
Specifies the connection to the X server

DESCRIPTION

The DPMSCapable function returns the Display Power Management Signaling (DPMS) capability of the X server, either TRUE (capable of DPMS) or FALSE (incapable of DPMS).

RETURN VALUES

True
The DPMSCapable function returns True if the X server is capable of DPMS.
False
The DPMSCapable function returns True if the X server is incapable of DPMS.
libXext 1.3.3 X Version 11