/usr/share/ada/adainclude/gtkada/cairo-region.adb is in libgtkada16.1.0-dev 17.0.2017-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2011-2017, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, or (at your option) any later --
-- version. This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
package body Cairo.Region is
-----------
-- Equal --
-----------
function "=" (A, B : Cairo_Region) return Boolean is
function Internal (A, B : Cairo_Region) return Gboolean;
pragma Import (C, Internal, "cairo_region_equal");
begin
return Internal (A, B) /= 0;
end "=";
--------------
-- Is_Empty --
--------------
function Is_Empty (Region : Cairo_Region) return Boolean is
function Internal (Region : Cairo_Region) return Gboolean;
pragma Import (C, Internal, "cairo_region_is_empty");
begin
return Internal (Region) /= 0;
end Is_Empty;
--------------------
-- Contains_Point --
--------------------
function Contains_Point
(Region : Cairo_Region;
X : Gint;
Y : Gint) return Boolean
is
function Internal (R : Cairo_Region; X, Y : Gint) return Gboolean;
pragma Import (C, Internal, "cairo_region_contains_point");
begin
return Internal (Region, X, Y) /= 0;
end Contains_Point;
end Cairo.Region;
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