WIP: Moved sources int src/, separated most of the source code from Perl.

The XS was left only for the unit / integration tests, and it links
libslic3r only. No wxWidgets are allowed to be used from Perl starting
from now.

src/avrdude/windows/loaddrv.h

@@ -0,0 +1,20 @@
+#ifndef LOADDRV_H
+#define LOADDRV_H
+
+#include <windows.h>
+
+#define OKAY                   0
+#define UNEXPECTED_ERROR       9999
+
+//prototypes
+DWORD LoadDriverInit(void);
+void LoadDriverCleanup(void);
+DWORD DriverInstall(LPSTR, LPSTR);
+DWORD DriverStart(LPSTR);
+DWORD DriverStop(LPSTR);
+DWORD DriverRemove(LPSTR);
+DWORD DriverStatus(LPSTR);
+DWORD DriverStartType(LPSTR, DWORD);
+#endif //LOADDRV_H
+
+