// xgcd().
// General includes.
-#include "cl_sysdep.h"
+#include "base/cl_sysdep.h"
// Specification.
#include "cln/integer.h"
// Implementation.
-#include "cl_I.h"
-#include "cl_DS.h"
-#include "cl_D.h"
-#include "cl_xmacros.h"
+#include "integer/cl_I.h"
+#include "base/digitseq/cl_DS.h"
+#include "base/digit/cl_D.h"
+#include "base/cl_xmacros.h"
namespace cln {