Split the last parts of the 'core' module

Add some missing info.txts

1 files changed, 6 insertions, 0 deletions

diff --git a/src/sym_algo/sym_algo.h b/src/sym_algo/sym_algo.h
index 02343ed56..dbefbe4ca 100644
--- a/src/sym_algo/sym_algo.h
+++ b/src/sym_algo/sym_algo.h
@@ -88,6 +88,12 @@ class BOTAN_DLL SymmetricAlgorithm
       virtual void key(const byte[], u32bit) = 0;
    };
 
+/**
+* The two possible directions for cipher filters, determining whether they
+* actually perform encryption or decryption.
+*/
+enum Cipher_Dir { ENCRYPTION, DECRYPTION };
+
 }
 
 #endif