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gerrit-public.fairphone.software
/
platform
/
external
/
musl
/
6651ef1f060738ee1f50cac1fe6d8ce64c359022
/
.
/
src
/
string
/
wcsnlen.c
blob: a7763373147b4fa1215a74cf20952630276b9e9a [
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log
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Rich Felker
e0614f7
2012-03-01 23:24:45 -0500
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] [
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]
1
#include
<wchar.h>
2
3
size_t
wcsnlen
(
const
wchar_t
*
s
,
size_t
n
)
4
{
5
const
wchar_t
*
z
=
wmemchr
(
s
,
0
,
n
);
6
if
(
z
)
n
=
z
-
s
;
7
return
n
;
8
}