Explicitly export a list of symbols from libcrypto.

Move the "internal" BN functions from bn.h to bn_lcl.h and stop exporting
the bn_* symbols. These are documented as only being intended for internal
use, so why they were placed in a public header is beyond me...

This hides 363 previously exported symbols, most of which exist in headers
that are not installed and were never intended to be public. This also
removes a few crusty old things that should have died long ago (like
_ossl_old_des_read_pw). But don't worry... there are still 3451 symbols
exported from the library.

With input and testing from inoguchi@.

ok beck@ inoguchi@

1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/libcrypto/ripemd/rmdconst.h b/src/lib/libcrypto/ripemd/rmdconst.h
index b36011cc44..f34047f4ff 100644
--- a/src/lib/libcrypto/ripemd/rmdconst.h
+++ b/src/lib/libcrypto/ripemd/rmdconst.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: rmdconst.h,v 1.2 2014/06/12 15:49:30 deraadt Exp $ */
+/* $OpenBSD: rmdconst.h,v 1.3 2016/12/21 15:49:29 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -55,6 +55,9 @@
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
+
+__BEGIN_HIDDEN_DECLS
+
 #define KL0 0x00000000L
 #define KL1 0x5A827999L
 #define KL2 0x6ED9EBA1L
@@ -397,3 +400,4 @@
 #define WR79 11
 #define SR79 11
 
+__END_HIDDEN_DECLS