Make many more headers internal-only.

Fixes for the amalgamation generator for internal headers.

Remove BOTAN_DLL exporting macros from all internal-only headers;
the classes/functions there don't need to be exported, and
avoiding the PIC/GOT indirection can be a big win.

Add missing BOTAN_DLLs where necessary, mostly gfpmath and cvc

For GCC, use -fvisibility=hidden and set BOTAN_DLL to the
visibility __attribute__ to export those classes/functions.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/utils/mlock.h b/src/utils/mlock.h
index 0811e8190..66ced9e63 100644
--- a/src/utils/mlock.h
+++ b/src/utils/mlock.h
@@ -18,14 +18,14 @@ namespace Botan {
 * @param length the length of the memory block in bytes
 * @returns true if successful, false otherwise
 */
-BOTAN_DLL bool lock_mem(void* addr, u32bit length);
+bool lock_mem(void* addr, u32bit length);
 
 /**
 * Unlock memory locked with lock_mem()
 * @param addr the start of the memory block
 * @param length the length of the memory block in bytes
 */
-BOTAN_DLL void unlock_mem(void* addr, u32bit length);
+void unlock_mem(void* addr, u32bit length);
 
 }