Add BOTAN_DLL macro in all needed spots for working DLL export. Based

on a patch from Joel Low for MSVC, modified and tested with GCC using
-fvisibility=hidden and the visibility attribute.

Getting this working completely requires making the shared object and
static lib builds completely distinct (which is also a win since it
allows avoiding -fPIC usage, etc in the static lib).

Currently too many things are being exported, though it is an improvement
as internal-only code like the bigint_* functions are hidden.

1 files changed, 2 insertions, 2 deletions

diff --git a/include/cts.h b/include/cts.h
index 2245b2b9d..6a07c4eb2 100644
--- a/include/cts.h
+++ b/include/cts.h
@@ -13,7 +13,7 @@ namespace Botan {
 /*************************************************
 * CTS Encryption                                 *
 *************************************************/
-class CTS_Encryption : public BlockCipherMode
+class BOTAN_DLL CTS_Encryption : public BlockCipherMode
    {
    public:
       CTS_Encryption(const std::string&);
@@ -28,7 +28,7 @@ class CTS_Encryption : public BlockCipherMode
 /*************************************************
 * CTS Decryption                                 *
 *************************************************/
-class CTS_Decryption : public BlockCipherMode
+class BOTAN_DLL CTS_Decryption : public BlockCipherMode
    {
    public:
       CTS_Decryption(const std::string&);