i3/include/fake_outputs.h
Michael Stapelberg f354f53435 Ensure all *.[ch] files include config.h
Including config.h is necessary to get e.g. the _GNU_SOURCE define and
any other definitions that autoconf declares. Hence, config.h needs to
be included as the first header in each file.

This is done either via:
1. Including "common.h" (i3bar)
2. Including "libi3.h"
3. Including "all.h" (i3)
4. Including <config.h> directly

Also remove now-unused I3__FILE__, add copyright/license statement
where missing and switch include/all.h to #pragma once.
2016-10-23 21:09:24 +02:00

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/*
* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
* © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
* Faking outputs is useful in pathological situations (like network X servers
* which dont support multi-monitor in a useful way) and for our testsuite.
*
*/
#pragma once
#include <config.h>
/**
* Creates outputs according to the given specification.
* The specification must be in the format wxh+x+y, for example 1024x768+0+0,
* with multiple outputs separated by commas:
* 1900x1200+0+0,1280x1024+1900+0
*
*/
void fake_outputs_init(const char *output_spec);