Add legacy include guards to public header files

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

diff --git a/include/openssl/pemerr.h b/include/openssl/pemerr.h
index 7f2d6e7a8935cc943a786802372d1b49a3a8c798..ca1b5d4ae340297e5e82fb552774c8b76223977c 100644 (file)
--- a/include/openssl/pemerr.h
+++ b/include/openssl/pemerr.h
@@ -8,8 +8,14 @@
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_PEMERR_H
-# define HEADER_PEMERR_H
+#ifndef OPENSSL_PEMERR_H
+# define OPENSSL_PEMERR_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_PEMERR_H
+# endif
 
 # include <openssl/opensslconf.h>
 # include <openssl/symhacks.h>