Add DLL export/import support

1 files changed, 8 insertions, 6 deletions

diff --git a/butl/base64 b/butl/base64
index 7a0e999..8e4f622 100644
--- a/butl/base64
+++ b/butl/base64
@@ -9,6 +9,8 @@
 #include <string>
 #include <vector>
 
+#include <butl/export>
+
 namespace butl
 {
   // Base64-encode a stream or a buffer. Split the output into 76 char-long
@@ -18,13 +20,13 @@ namespace butl
   // if it has badbit, failbit, or eofbit set and throw invalid_argument if
   // that's the case. Otherwise set badbit if the write operation fails.
   //
-  void
+  LIBBUTL_EXPORT void
   base64_encode (std::ostream&, std::istream&);
 
-  std::string
+  LIBBUTL_EXPORT std::string
   base64_encode (std::istream&);
 
-  std::string
+  LIBBUTL_EXPORT std::string
   base64_encode (const std::vector<char>&);
 
   // Base64-decode a stream or a string. Throw invalid_argument if the input
@@ -35,13 +37,13 @@ namespace butl
   // invalid_argument if that's the case. Otherwise set badbit if the write
   // operation fails.
   //
-  void
+  LIBBUTL_EXPORT void
   base64_decode (std::ostream&, std::istream&);
 
-  void
+  LIBBUTL_EXPORT void
   base64_decode (std::ostream&, const std::string&);
 
-  std::vector<char>
+  LIBBUTL_EXPORT std::vector<char>
   base64_decode (const std::string&);
 };