t/lib-diff-alternative: abstract away SHA-1-specific constants

diff --git a/kwset.c b/kwset.c
index e6236a0359cb3661acb8b1e609be236f6fb9d4bf..4fb6455acaf1293c4f47f27eb6e47be4d39633e2 100644 (file)
--- a/kwset.c
+++ b/kwset.c
@@ -18,9 +18,7 @@
    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/>. */
 
 /* Written August 1989 by Mike Haertel.
    The author may be reached (Email) at the address mike@ai.mit.edu,