DPMSCapable(3) X Version 11 DPMSCapable(3)

# [NAME](#NAME)

DPMSCapable - returns the DPMS capability of the X server

# [SYNOPSIS](#SYNOPSIS)

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

Bool DPMSCapable ( Display *display );
```

# [ARGUMENTS](#ARGUMENTS)

[*display*](#display)

Specifies the connection to the X server

# [DESCRIPTION](#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](#RETURN_VALUES)

[**True**](#True)

The **DPMSCapable** function returns True if the X server is capable of DPMS.

[**False**](#False)

The **DPMSCapable** function returns True if the X server is incapable of DPMS.

2005-06-28 libXext 1.3.7

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Document: DPMSCapable(3) from libxext 1.3.7-r3 (Chainguard OS)
Source: https://gitlab.freedesktop.org/xorg/lib/libxext.git