diff --git a/PInvoke/Shared/Lib.cs b/PInvoke/Shared/Lib.cs
index 285bfc95..c673e902 100644
--- a/PInvoke/Shared/Lib.cs
+++ b/PInvoke/Shared/Lib.cs
@@ -39,12 +39,18 @@
/// The cryptui.dll
public const string CryptUI = "cryptui.dll";
+ /// The d2d1.dll for Direct2D
+ public const string D2d1 = "d2d1.dll";
+
/// The dnsapi.dll
public const string Dnsapi = "dnsapi.dll";
/// The DWM API
public const string DwmApi = "dwmapi.dll";
+ /// The dxgi.dll
+ public const string DXGI = "dxgi.dll";
+
/// The gdi32
public const string Gdi32 = "gdi32.dll";
@@ -150,6 +156,9 @@
/// The dll for Windows Error Reporting.
public const string Wer = "wer.dll";
+ /// The dll for WIC.
+ public const string Windowscodecs = "windowscodecs.dll";
+
/// The win inet
public const string WinInet = "wininet.dll";