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bfff8b1b | 1 | /* Copyright (C) 1996-2017 Free Software Foundation, Inc. |
33a934a3 | 2 | This file is part of the GNU C Library. |
c4563d2d | 3 | Contributed by Ulrich Drepper <drepper@gnu.org>, 1996. |
33a934a3 UD |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
33a934a3 UD |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
33a934a3 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
30de3b18 RM |
18 | |
19 | #include <wchar.h> | |
20 | ||
2e9e1667 SL |
21 | #ifdef WMEMSET |
22 | # define __wmemset WMEMSET | |
23 | #endif | |
30de3b18 RM |
24 | |
25 | wchar_t * | |
9d46370c | 26 | __wmemset (wchar_t *s, wchar_t c, size_t n) |
30de3b18 | 27 | { |
2e09a79a | 28 | wchar_t *wp = s; |
30de3b18 RM |
29 | |
30 | while (n >= 4) | |
31 | { | |
32 | wp[0] = c; | |
33 | wp[1] = c; | |
34 | wp[2] = c; | |
35 | wp[3] = c; | |
36 | wp += 4; | |
37 | n -= 4; | |
38 | } | |
39 | ||
40 | if (n > 0) | |
41 | { | |
c4563d2d UD |
42 | wp[0] = c; |
43 | ||
44 | if (n > 1) | |
45 | { | |
46 | wp[1] = c; | |
47 | ||
48 | if (n > 2) | |
49 | wp[2] = c; | |
50 | } | |
30de3b18 | 51 | } |
30de3b18 RM |
52 | |
53 | return s; | |
54 | } | |
01cad84e JM |
55 | libc_hidden_def (__wmemset) |
56 | weak_alias (__wmemset, wmemset) | |
57 | libc_hidden_weak (wmemset) |