src/BTLS/BoringSSL/Rand.chs


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-- 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.Rand
  ( randBytes
  ) where

import Foreign (Ptr)
import Foreign.C.Types

import BTLS.Result

#include <openssl/rand.h>

{#fun RAND_bytes as randBytes
  {id `Ptr CUChar', `Int'} -> `()' alwaysSucceeds*-#}