Add unknown hash type

Signed-off-by: Jonathan Dieter <jdieter@gmail.com>

diff --git a/include/zck.h b/include/zck.h
index af70e4f12e8985da58de0328c936134b84261f8f..24811e3acacdfba5e26a5ab0f18a610460485b67 100644 (file)
--- a/include/zck.h
+++ b/include/zck.h
@@ -12,7 +12,8 @@
 
 typedef enum zck_hash {
     ZCK_HASH_SHA1,
-    ZCK_HASH_SHA256
+    ZCK_HASH_SHA256,
+    ZCK_HASH_UNKNOWN
 } zck_hash;
 
 typedef enum zck_comp {