Add legacy include guards to public header files

[openssl.git] / include / openssl / rc2.h

diff --git a/include/openssl/rc2.h b/include/openssl/rc2.h
index 909e5b0d5bddfaf10c9727e059854901a1d292e8..d7be6b49eaf7cad5a36dfe2ff4ef54e9d5909254 100644 (file)
--- a/include/openssl/rc2.h
+++ b/include/openssl/rc2.h
@@ -9,6 +9,12 @@
 
 #ifndef OPENSSL_RC2_H
 # define OPENSSL_RC2_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_RC2_H
+# endif
 
 # include <openssl/opensslconf.h>