Add legacy include guards to public header files

[oweals/openssl.git] / include / openssl / err.h

diff --git a/include/openssl/err.h b/include/openssl/err.h
index 5c647831b5203f7138ff2d7ea15be96c5ad16179..fc7ead8b68d9598ee18e1ad1fa3c7c5a33e453a0 100644 (file)
--- a/include/openssl/err.h
+++ b/include/openssl/err.h
@@ -7,8 +7,14 @@
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_ERR_H
-# define HEADER_ERR_H
+#ifndef OPENSSL_ERR_H
+# define OPENSSL_ERR_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_ERR_H
+# endif
 
 # include <openssl/e_os2.h>
 
@@ -17,7 +23,7 @@
 #  include <stdlib.h>
 # endif
 
-# include <openssl/ossl_typ.h>
+# include <openssl/types.h>
 # include <openssl/bio.h>
 # include <openssl/lhash.h>