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author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2013-09-22 07:04:10 +0000 |
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committer | <> | 2015-02-02 12:02:31 +0000 |
commit | 23c11479b3ad787adc7a651ee0c4347839e47723 (patch) | |
tree | 3aa9e1125da84f7e3bd764bbff577c42a766508b /lib/xstrndup.h | |
download | m4-tarball-master.tar.gz |
Diffstat (limited to 'lib/xstrndup.h')
-rw-r--r-- | lib/xstrndup.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/xstrndup.h b/lib/xstrndup.h new file mode 100644 index 0000000..59673b0 --- /dev/null +++ b/lib/xstrndup.h @@ -0,0 +1,23 @@ +/* Duplicate a bounded initial segment of a string, with out-of-memory + checking. + Copyright (C) 2003, 2009-2013 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <stddef.h> + +/* Return a newly allocated copy of at most N bytes of STRING. + In other words, return a copy of the initial segment of length N of + STRING. */ +extern char *xstrndup (const char *string, size_t n); |