1 /* ========================================================================

2 * Copyright 1988-2006 University of Washington

3 *

4 * Licensed under the Apache License, Version 2.0 (the "License");

5 * you may not use this file except in compliance with the License.

6 * You may obtain a copy of the License at

7 *

8 * http://www.apache.org/licenses/LICENSE-2.0

9 *

10 *

11 * ========================================================================

12 */

13

14 /*

15 * Program: Set memory

16 *

17 * Author: Mark Crispin

18 * Networks and Distributed Computing

19 * Computing & Communications

20 * University of Washington

21 * Administration Building, AG-44

22 * Seattle, WA 98195

23 *

24 * Date: 11 May 1989

25 * Last Edited: 30 August 2006

26 */

27 

28 /* Set a block of memory

29 * Accepts: destination pointer

30 * value to set

31 * length

32 * Returns: destination pointer

33 */

34

35 void *memset (void *s,int c,size_t n)

36 {

37 if (c) while (n) s[--n] = c; /* this way if non-zero */

38 else bzero (s,n); /* they should have this one */

39 return s;

40 }