General

## General General — Library initialization and miscellaneous functions |

## Types and Values

#define | GDK_WINDOWING_X11

## Includes

    #include <gdk/gdk.h>

## Description

This section describes the GDK initialization functions and miscellaneous utility functions.

## Functions

## Types and Values

### GDK_WINDOWING_X11

    #define GDK_WINDOWING_X11

This macro is defined if GDK is configured to use the X11 backend.