Add legacy include guards to public header files

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

diff --git a/include/openssl/conf.h b/include/openssl/conf.h
index c987c428d12829b6e0923aade997227c2aeaa464..b2f93dda8ef204517bd1e6ec6d14e65f91c43112 100644 (file)
--- a/include/openssl/conf.h
+++ b/include/openssl/conf.h
@@ -9,6 +9,12 @@
 
 #ifndef  OPENSSL_CONF_H
 # define OPENSSL_CONF_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_CONF_H
+# endif
 
 # include <openssl/bio.h>
 # include <openssl/lhash.h>