diff options
Diffstat (limited to 'src/mscorlib/corefx/Interop/Windows/Crypt32/Interop.CryptProtectMemory.cs')
-rw-r--r-- | src/mscorlib/corefx/Interop/Windows/Crypt32/Interop.CryptProtectMemory.cs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mscorlib/corefx/Interop/Windows/Crypt32/Interop.CryptProtectMemory.cs b/src/mscorlib/corefx/Interop/Windows/Crypt32/Interop.CryptProtectMemory.cs new file mode 100644 index 0000000000..b10cb6a041 --- /dev/null +++ b/src/mscorlib/corefx/Interop/Windows/Crypt32/Interop.CryptProtectMemory.cs @@ -0,0 +1,22 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +using System; +using System.Runtime.InteropServices; +using System.Security; + +internal partial class Interop +{ + internal partial class Crypt32 + { + internal const uint CRYPTPROTECTMEMORY_BLOCK_SIZE = 16; + internal const uint CRYPTPROTECTMEMORY_SAME_PROCESS = 0; + + [DllImport(Libraries.Crypt32, CharSet = CharSet.Unicode, SetLastError = true)] + internal static extern bool CryptProtectMemory(SafeBSTRHandle pData, uint cbData, uint dwFlags); + + [DllImport(Libraries.Crypt32, CharSet = CharSet.Unicode, SetLastError = true)] + internal static extern bool CryptUnprotectMemory(SafeBSTRHandle pData, uint cbData, uint dwFlags); + } +} |