maint: update copyright

[gnulib.git] / lib / strpbrk.c

diff --git a/lib/strpbrk.c b/lib/strpbrk.c
index 2c72d19..4e0b173 100644 (file)
--- a/lib/strpbrk.c
+++ b/lib/strpbrk.c
@@ -1,4 +1,6 @@
-/* Copyright (C) 1991, 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 2000, 2002-2003, 2006, 2009-2014 Free Software
+   Foundation, Inc.
+
    NOTE: The canonical source of this file is maintained with the GNU C Library.
    Bugs can be reported to bug-glibc@prep.ai.mit.edu.
 
@@ -13,27 +15,27 @@
    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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <stddef.h>
+#include <string.h>
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#undef strpbrk
 
-/* Find the first ocurrence in S of any character in ACCEPT.  */
+/* Find the first occurrence in S of any character in ACCEPT.  */
 char *
-strpbrk (s, accept)
-     register const char *s;
-     register const char *accept;
+strpbrk (const char *s, const char *accept)
 {
   while (*s != '\0')
     {
       const char *a = accept;
       while (*a != '\0')
-       if (*a++ == *s)
-         return (char *) s;
+        if (*a++ == *s)
+          return (char *) s;
       ++s;
     }
 
-  return 0;
+  return NULL;
 }