X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/9c29c48f8327fc20b3840ce2fb4dad4a6c8003b2..5800e3234f2594639d82e5063d9c522c6a881d25:/src/src/hash.h

diff --git a/src/src/hash.h b/src/src/hash.h
index 585237fa8..5bd47acd1 100644
--- a/src/src/hash.h
+++ b/src/src/hash.h
@@ -1,7 +1,7 @@
 /*
  *  Exim - an Internet mail transport agent
  *
- *  Copyright (C) 2017  Exim maintainers
+ *  Copyright (C) 1995 - 2018  Exim maintainers
  *
  *  Hash interface functions
  */
@@ -30,6 +30,7 @@
 
 typedef enum hashmethod {
   HASH_BADTYPE,
+  HASH_NULL,
   HASH_SHA1,
 
   HASH_SHA2_256,