X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstrnlen1.h;h=4c4f0c0813c1a2e8ca0854f5fa07a5b45527d642;hb=0aa49ea72a8764e3065ebbfc55459232ca8fb021;hp=7ce7d0c80364f5890955eba5f6855c18370208fe;hpb=a897449aaae8e6c051f3b9daaf984de5c5e092f3;p=gnulib.git

diff --git a/lib/strnlen1.h b/lib/strnlen1.h
index 7ce7d0c80..4c4f0c081 100644
--- a/lib/strnlen1.h
+++ b/lib/strnlen1.h
@@ -1,10 +1,10 @@
 /* Find the length of STRING + 1, but scan at most MAXLEN bytes.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2009-2012 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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 2, or (at your option)
-   any later version.
+   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
@@ -12,8 +12,7 @@
    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, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _STRNLEN1_H
 #define _STRNLEN1_H
@@ -29,7 +28,8 @@ extern "C" {
 /* Find the length of STRING + 1, but scan at most MAXLEN bytes.
    If no '\0' terminator is found in that many characters, return MAXLEN.  */
 /* This is the same as strnlen (string, maxlen - 1) + 1.  */
-extern size_t strnlen1 (const char *string, size_t maxlen);
+extern size_t strnlen1 (const char *string, size_t maxlen)
+  _GL_ATTRIBUTE_PURE;
 
 
 #ifdef __cplusplus