--- a/libpurple/ciphers/md4.c	Sat Apr 13 12:24:43 2013 -0400
+++ b/libpurple/ciphers/md4.c	Sun Apr 14 01:04:19 2013 +0200
@@ -34,6 +34,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  */
 #include <cipher.h>
+#include "ciphers.h"
 
 #define MD4_DIGEST_SIZE     16
 #define MD4_HMAC_BLOCK_SIZE 64