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618f726f | 1 | /* Copyright 2013-2016 Free Software Foundation, Inc. |
beb460e8 PA |
2 | |
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. | |
7 | ||
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. | |
12 | ||
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/>. */ | |
15 | ||
16 | int | |
17 | zero (void) | |
18 | { | |
19 | return 0; | |
20 | } | |
21 | ||
22 | int | |
23 | foo (void) | |
24 | { | |
25 | return 23; | |
26 | } | |
27 | ||
28 | void | |
29 | bar (void) | |
30 | { | |
31 | } | |
32 | ||
33 | ||
34 | int | |
35 | main (void) | |
36 | { | |
37 | foo (); | |
38 | bar (); | |
39 | } |