1 /* Duplicate a bounded initial segment of a string, with out-of-memory 2 checking. 3 Copyright (C) 2003, 2009-2013 Free Software Foundation, Inc. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 #include <stddef.h> 19 20 /* Return a newly allocated copy of at most N bytes of STRING. 21 In other words, return a copy of the initial segment of length N of 22 STRING. */ 23 extern char *xstrndup (const char *string, size_t n); 24