revert unwanted commit

[gnulib.git] / lib / hash-pjw.h

diff --git a/lib/hash-pjw.h b/lib/hash-pjw.h
index b2a0994..44b5440 100644 (file)
--- a/lib/hash-pjw.h
+++ b/lib/hash-pjw.h
@@ -14,8 +14,12 @@
    You should have received a copy of the GNU General Public License
    along with this program; see the file COPYING.
    If not, write to the Free Software Foundation,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 #include <stddef.h>
 
-size_t hash_pjw (void const *x, size_t tablesize);
+/* Compute a hash code for a NUL-terminated string starting at X,
+   and return the hash code modulo TABLESIZE.
+   The result is platform dependent: it depends on the size of the 'size_t'
+   type and on the signedness of the 'char' type.  */
+extern size_t hash_pjw (void const *x, size_t tablesize);