1 -- Copyright 2010-2020 Free Software Foundation, Inc.
3 -- This program is free software; you can redistribute it and/or modify
4 -- it under the terms of the GNU General Public License as published by
5 -- the Free Software Foundation; either version 3 of the License, or
6 -- (at your option) any later version.
8 -- This program is distributed in the hope that it will be useful,
9 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
10 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 -- GNU General Public License for more details.
13 -- You should have received a copy of the GNU General Public License
14 -- along with this program. If not, see <http://www.gnu.org/licenses/>.
19 -- We are importing symbols from foo.o, so make sure this object file
21 Pragma Linker_Options ("foo.o");
23 type Color is (Red, Green, Blue);
26 pragma Import (C, C_Function, "c_function");
29 pragma Export (C, Callme, "callme");
31 procedure Break_Me (Light : Color) is
33 Put_Line ("Light: " & Color'Image (Light)); -- STOP
43 procedure Start_Test is
45 -- Call C_Function, which will call Callme.