Add legacy include guards to public header files

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

diff --git a/include/openssl/blowfish.h b/include/openssl/blowfish.h
index 1445a5fd871c103fee859fe39b0e2708fd821744..6532915200752d004a68500a8831842fa747013b 100644 (file)
--- a/include/openssl/blowfish.h
+++ b/include/openssl/blowfish.h
@@ -9,6 +9,12 @@
 
 #ifndef OPENSSL_BLOWFISH_H
 # define OPENSSL_BLOWFISH_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_BLOWFISH_H
+# endif
 
 # include <openssl/opensslconf.h>