2 files changed, 26 insertions, 0 deletions
diff --git a/src/BTLS/BoringSSL/Digest.chs b/src/BTLS/BoringSSL/Digest.chs
index c919125..793cc68 100644
--- a/src/BTLS/BoringSSL/Digest.chs
+++ b/src/BTLS/BoringSSL/Digest.chs
@@ -19,6 +19,7 @@ module BTLS.BoringSSL.Digest
   , mallocEVPMDCtx
   , evpDigestInitEx, evpDigestUpdate, evpDigestFinalEx
   , evpMaxMDSize
+  , evpMDType
   ) where
 
 import Data.ByteString (ByteString)
@@ -63,6 +64,8 @@ foreign import ccall "&btlsFinalizeEVPMDCtx"
 evpMaxMDSize :: Int
 evpMaxMDSize = {#const EVP_MAX_MD_SIZE#}
 
+{#fun pure EVP_MD_type as evpMDType {`Ptr EVPMD'} -> `Int'#}
+
 instance Storable EVPMDCtx where
   sizeOf _ = {#sizeof EVP_MD_CTX#}
   alignment _ = {#alignof EVP_MD_CTX#}
diff --git a/src/BTLS/BoringSSL/Obj.chs b/src/BTLS/BoringSSL/Obj.chs
new file mode 100644
index 0000000..a337ad5
--- /dev/null
+++ b/src/BTLS/BoringSSL/Obj.chs
@@ -0,0 +1,23 @@
+-- Copyright 2018 Google LLC
+--
+-- Licensed under the Apache License, Version 2.0 (the "License"); you may not
+-- use this file except in compliance with the License. You may obtain a copy of
+-- the License at
+--
+--     https://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+-- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+-- License for the specific language governing permissions and limitations under
+-- the License.
+
+module BTLS.BoringSSL.Obj
+  ( objNID2SN
+  ) where
+
+import Foreign.C (CString)
+
+#include <openssl/obj.h>
+
+{#fun pure OBJ_nid2sn as objNID2SN {`Int'} -> `CString'#}