Add legacy include guards to public header files

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

diff --git a/include/openssl/buffer.h b/include/openssl/buffer.h
index f5cc3c51a665761762808319010d6c77e53aff25..c3cf216147e42d8966e21687d49d2c343c64f3f2 100644 (file)
--- a/include/openssl/buffer.h
+++ b/include/openssl/buffer.h
@@ -9,6 +9,12 @@
 
 #ifndef OPENSSL_BUFFER_H
 # define OPENSSL_BUFFER_H
+# pragma once
+
+# include <openssl/macros.h>
+# if !OPENSSL_API_3
+#  define HEADER_BUFFER_H
+# endif
 
 # include <openssl/types.h>
 # ifndef OPENSSL_CRYPTO_H