build: various fixes for ubuntu 12.10/gcc 4.7

[disorder] / lib / hash.h

diff --git a/lib/hash.h b/lib/hash.h
index 1577e03..f0efa54 100644 (file)
--- a/lib/hash.h
+++ b/lib/hash.h
@@ -15,10 +15,17 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+/** @file lib/hash.h
+ * @brief A simple hash table
+ */
 
 #ifndef HASH_H
 #define HASH_H
 
+/** @brief Hash structure
+ *
+ * A hash table has string keys and byte blocks of fixed size as values.
+ */
 typedef struct hash hash;
 struct kvp;