fixup! invoke win32app functions from main

i2pd.cpp

@@ -3,10 +3,25 @@
 
 int main( int argc, char* argv[] )
 {
-	Daemon.init(argc, argv);
-	if (Daemon.start())
-		Daemon.run ();
-	Daemon.stop();
+	if (Daemon.init(argc, argv))
+	{
+		if (Daemon.start())
+			Daemon.run ();
+		Daemon.stop();
+	}
 	return EXIT_SUCCESS;
 }
 
+#ifdef _WIN32
+#include <windows.h>
+
+int CALLBACK WinMain(
+	_In_ HINSTANCE hInstance,
+	_In_ HINSTANCE hPrevInstance,
+	_In_ LPSTR     lpCmdLine,
+	_In_ int       nCmdShow
+	)
+{
+	return main(__argc, __argv);
+}
+#endif