2 * ========================================================================
3 * Copyright 2006 University of Washington
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * ========================================================================
14 * Tim Rice tim@trr.metro.net Mon Jun 3 16:57:26 PDT 1996
16 * a quick and dirty truncate()
17 * Altos System V (5.3.1) does not have one
18 * neither does SCO Open Server Enterprise 3.0