Use static and __{BEGIN,ENV}_HIDDEN_DECLS to hide a bunch of internal

symbols that are not longer exported.  (This improves the generated code.)

ok deraadt@

2 files changed, 7 insertions, 4 deletions

diff --git a/src/lib/libc/include/atfork.h b/src/lib/libc/include/atfork.h
index 8ec611098c..f09de4892a 100644
--- a/src/lib/libc/include/atfork.h
+++ b/src/lib/libc/include/atfork.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: atfork.h,v 1.1 2015/04/07 01:27:07 guenther Exp $ */
+/*      $OpenBSD: atfork.h,v 1.2 2015/08/27 04:37:09 guenther Exp $ */
 
 /*
  * Copyright (c) 2008 Kurt Miller <kurt@openbsd.org>
@@ -40,5 +40,6 @@ struct atfork_fn {
         void    *fn_dso;
 };
 
+__BEGIN_HIDDEN_DECLS
 extern TAILQ_HEAD(atfork_listhead, atfork_fn) _atfork_list;
-
+__END_HIDDEN_DECLS
diff --git a/src/lib/libc/include/ctype_private.h b/src/lib/libc/include/ctype_private.h
index 39cc792ea4..cbe1b20475 100644
--- a/src/lib/libc/include/ctype_private.h
+++ b/src/lib/libc/include/ctype_private.h
@@ -1,7 +1,9 @@
-/* $OpenBSD: ctype_private.h,v 1.1 2005/08/08 05:53:00 espie Exp $ */
+/* $OpenBSD: ctype_private.h,v 1.2 2015/08/27 04:37:09 guenther Exp $ */
 /* Written by Marc Espie, public domain */
 #define CTYPE_NUM_CHARS       256
+
+__BEGIN_HIDDEN_DECLS
 extern const char _C_ctype_[];
 extern const short _C_toupper_[];
 extern const short _C_tolower_[];
-
+__END_HIDDEN_DECLS