Remove deprecated headers, make more headers internal

Now modules default to internal headers instead of defaulting to public; making
a new public API should be a visible and intentional choice.

Brings the public header count from over 300 to around 150.

Also removes the deprecated tls_blocking interface

1 files changed, 2 insertions, 4 deletions

diff --git a/src/lib/hash/md4/md4.h b/src/lib/hash/md4/md4.h
index 0e6f5dc08..5bd3c88a9 100644
--- a/src/lib/hash/md4/md4.h
+++ b/src/lib/hash/md4/md4.h
@@ -8,16 +8,14 @@
 #ifndef BOTAN_MD4_H_
 #define BOTAN_MD4_H_
 
-#include <botan/mdx_hash.h>
-
-BOTAN_FUTURE_INTERNAL_HEADER(md4.h)
+#include <botan/internal/mdx_hash.h>
 
 namespace Botan {
 
 /**
 * MD4
 */
-class BOTAN_PUBLIC_API(2,0) MD4 final : public MDx_HashFunction
+class MD4 final : public MDx_HashFunction
    {
    public:
       std::string name() const override { return "MD4"; }