| 1 | /* |
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| 2 | FUNCTION |
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| 3 | <<wmemset>>---set wide characters in memory |
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| 4 | |
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| 5 | SYNOPSIS |
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| 6 | #include <wchar.h> |
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| 7 | wchar_t *wmemset(wchar_t *<[s]>, wchar_t <[c]>, size_t <[n]>); |
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| 8 | |
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| 9 | DESCRIPTION |
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| 10 | The <<wmemset>> function copies the value of <[c]> into each of the |
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| 11 | first <[n]> wide characters of the object pointed to by <[s]>. This |
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| 12 | function is not affected by locale and all wchar_t values are treated |
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| 13 | identically. The null wide character and wchar_t values not |
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| 14 | corresponding to valid characters are not treated specially. |
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| 15 | |
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| 16 | If <[n]> is zero, <[s]> must be a valid pointer and the function |
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| 17 | copies zero wide characters. |
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| 18 | |
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| 19 | RETURNS |
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| 20 | The <<wmemset>> function returns the value of <[s]>. |
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| 21 | |
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| 22 | PORTABILITY |
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| 23 | <<wmemset>> is ISO/IEC 9899/AMD1:1995 (ISO C). |
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| 24 | |
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| 25 | No supporting OS subroutines are required. |
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| 26 | */ |
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| 27 | |
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| 28 | /* $NetBSD: wmemset.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ |
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| 29 | |
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| 30 | /*- |
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| 31 | * Copyright (c)1999 Citrus Project, |
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| 32 | * All rights reserved. |
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| 33 | * |
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| 34 | * Redistribution and use in source and binary forms, with or without |
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| 35 | * modification, are permitted provided that the following conditions |
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| 36 | * are met: |
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| 37 | * 1. Redistributions of source code must retain the above copyright |
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| 38 | * notice, this list of conditions and the following disclaimer. |
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| 39 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 40 | * notice, this list of conditions and the following disclaimer in the |
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| 41 | * documentation and/or other materials provided with the distribution. |
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| 42 | * |
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| 43 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 44 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 45 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 46 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 47 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 48 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 49 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 50 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 51 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 52 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 53 | * SUCH DAMAGE. |
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| 54 | * |
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| 55 | * citrus Id: wmemset.c,v 1.2 2000/12/20 14:08:31 itojun Exp |
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| 56 | */ |
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| 57 | |
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| 58 | #include <_ansi.h> |
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| 59 | #include <wchar.h> |
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| 60 | |
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| 61 | wchar_t * |
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| 62 | wmemset (wchar_t *s, |
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| 63 | wchar_t c, |
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| 64 | size_t n) |
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| 65 | { |
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| 66 | size_t i; |
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| 67 | wchar_t *p; |
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| 68 | |
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| 69 | p = (wchar_t *)s; |
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| 70 | for (i = 0; i < n; i++) { |
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| 71 | *p = c; |
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| 72 | p++; |
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| 73 | } |
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| 74 | return s; |
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| 75 | } |
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