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Diffstat (limited to 'src/Foreign/Ptr/Cast.hs')
-rw-r--r-- | src/Foreign/Ptr/Cast.hs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/Foreign/Ptr/Cast.hs b/src/Foreign/Ptr/Cast.hs new file mode 100644 index 0000000..653604a --- /dev/null +++ b/src/Foreign/Ptr/Cast.hs @@ -0,0 +1,21 @@ +-- 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 Foreign.Ptr.Cast where + +import Foreign (Ptr) +import Unsafe.Coerce (unsafeCoerce) + +asVoidPtr :: Ptr a -> Ptr () +asVoidPtr = unsafeCoerce |