Latest update.

include/openssl/opensslconf.h.in

@@ -9,8 +9,8 @@
  * https://www.openssl.org/source/license.html
  */
 
-#ifndef HEADER_OPENSSLCONF_H
-# define HEADER_OPENSSLCONF_H
+#ifndef OPENSSL_OPENSSLCONF_H
+# define OPENSSL_OPENSSLCONF_H
 
 # ifdef  __cplusplus
 extern "C" {
@@ -61,9 +61,13 @@ extern "C" {
 
 # define RC4_INT {- $config{rc4_int} -}
 
-#include <openssl/macros.h>
-
 # ifdef  __cplusplus
 }
 # endif
-#endif                          /* HEADER_OPENSSLCONF_H */
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_FILE_H /* deprecated in version 3.0 */
+# endif
+
+#endif                          /* OPENSSL_OPENSSLCONF_H */