Provide DH_{clear,set,test}_flags().

ok jsing

1 files changed, 19 insertions, 1 deletions

diff --git a/src/lib/libcrypto/dh/dh_lib.c b/src/lib/libcrypto/dh/dh_lib.c
index bb2ca426a0..e5e8b9146b 100644
--- a/src/lib/libcrypto/dh/dh_lib.c
+++ b/src/lib/libcrypto/dh/dh_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dh_lib.c,v 1.25 2018/02/18 14:58:12 tb Exp $ */
+/* $OpenBSD: dh_lib.c,v 1.26 2018/02/20 17:38:15 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -300,3 +300,21 @@ DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
 
         return 1;
 }
+
+void
+DH_clear_flags(DH *dh, int flags)
+{
+        dh->flags &= ~flags;
+}
+
+int
+DH_test_flags(const DH *dh, int flags)
+{
+        return dh->flags & flags;
+}
+
+void
+DH_set_flags(DH *dh, int flags)
+{
+        dh->flags |= flags;
+}