+#include "data/format.h"
+#include "data/case.h"
+#include "data/casereader.h"
+#include "data/dictionary.h"
+#include "data/procedure.h"
+#include "data/value-labels.h"
+#include "data/variable.h"
+#include "language/stats/freq.h"
+#include "language/stats/npar.h"
+#include "libpspp/array.h"
+#include "libpspp/assertion.h"
+#include "libpspp/cast.h"
+#include "libpspp/compiler.h"
+#include "libpspp/hash-functions.h"
+#include "libpspp/message.h"
+#include "libpspp/taint.h"
+#include "output/tab.h"
+
+#include "gl/xalloc.h"