diff --git a/src/net/azib/ipscan/core/net/WinKernel32.java b/src/net/azib/ipscan/core/net/WinKernel32.java
new file mode 100644
index 00000000..a2176c05
--- /dev/null
+++ b/src/net/azib/ipscan/core/net/WinKernel32.java
@@ -0,0 +1,15 @@
+package net.azib.ipscan.core.net;
+
+import com.sun.jna.Library;
+import com.sun.jna.Native;
+
+public interface WinKernel32 extends Library {
+	WinKernel32 dll = Loader.load();
+	class Loader {
+		public static WinKernel32 load() {
+			return (WinKernel32) Native.loadLibrary("kernel32", WinKernel32.class);
+		}
+	}
+
+	int GetLastError();
+}