Add legacy include guards to public header files

[thirdparty/openssl.git] / include / openssl / cterr.h

diff --git a/include/openssl/cterr.h b/include/openssl/cterr.h
index 69e08a9973e8a13c04b6578f20a316697e859b2c..c5c646cc9babe4358ed8ac4437232ea83f0f5290 100644 (file)
--- a/include/openssl/cterr.h
+++ b/include/openssl/cterr.h
@@ -10,6 +10,12 @@
 
 #ifndef OPENSSL_CTERR_H
 # define OPENSSL_CTERR_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_CTERR_H
+# endif
 
 # include <openssl/opensslconf.h>
 # include <openssl/symhacks.h>