commit missing files

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diff --git a/dbus/dbus-internals.h b/dbus/dbus-internals.h
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+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* dbus-internals.h  random utility stuff (internal to D-BUS implementation)
+ *
+ * Copyright (C) 2002  Red Hat, Inc.
+ *
+ * Licensed under the Academic Free License version 1.2
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef DBUS_INTERNALS_H
+#define DBUS_INTERNALS_H
+
+#include <config.h>
+
+#include <dbus/dbus-memory.h>
+#include <dbus/dbus-types.h>
+#include <stdlib.h> /* for abort() */
+#include <string.h> /* just so it's there in every file */
+
+DBUS_BEGIN_DECLS;
+
+void _dbus_warn (const char *format,
+                 ...);
+
+#define _dbus_assert(condition)                                         \
+do {                                                                    \
+  if (!(condition))                                                     \
+    {                                                                   \
+      _dbus_warn ("Assertion failed \"%s\" file \"%s\" line %d\n",      \
+                  #condition, __FILE__, __LINE__);                      \
+      abort ();                                                         \
+    }                                                                   \
+} while (0)
+
+#define _dbus_assert_not_reached(explanation)                                   \
+do {                                                                            \
+    _dbus_warn ("File \"%s\" line %d should not have been reached: %s\n",       \
+               __FILE__, __LINE__, (explanation));                              \
+    abort ();                                                                   \
+} while (0)
+
+#define _DBUS_N_ELEMENTS(array) (sizeof ((array)) / sizeof ((array)[0]))
+
+#define _DBUS_POINTER_TO_INT(pointer) ((long)(pointer))
+#define _DBUS_INT_TO_POINTER(integer) ((void*)((long)(integer)))
+
+char* _dbus_strdup (const char *str);
+
+DBUS_END_DECLS;
+
+#endif /* DBUS_INTERNALS_H */