--- /dev/null
+/*
+ * Copyright (C) 1994, Index Data I/S
+ * All rights reserved.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Log: physical.h,v $
+ * Revision 1.1 1994-09-26 16:07:59 quinn
+ * Most of the functionality in place.
+ *
+ */
+
+#ifndef PHYSICAL_H
+#define PHYSICAL_H
+
+void is_p_sync(is_mtable *tab);
+void is_p_unmap(is_mtable *tab);
+void is_p_align(is_mtable *tab);
+void is_p_remap(is_mtable *tab);
+int is_p_read_partial(is_mtable *tab, is_mblock *block);
+int is_p_read_full(is_mtable *tab, is_mblock *block);
+
+#endif