--- a/libidav/webdav.h	Sun Apr 07 14:18:13 2019 +0200
+++ b/libidav/webdav.h	Sun Apr 07 17:33:05 2019 +0200
@@ -106,6 +106,7 @@
 #define DAV_SESSION_ENCRYPT_NAME        0x0002
 #define DAV_SESSION_DECRYPT_CONTENT     0x0004
 #define DAV_SESSION_DECRYPT_NAME        0x0008
+#define DAV_SESSION_STORE_HASH          0x0010
 
 #define DAV_SESSION_CONTENT_ENCRYPTION  0x0005
 #define DAV_SESSION_FULL_ENCRYPTION     0x000f