1 /* Copyright 2013-2019 Free Software Foundation, Inc. 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 } 40