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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | CONFORMING TO | SEE ALSO | COLOPHON |
WCSLEN(3) Linux Programmer's Manual WCSLEN(3)
wcslen - determine the length of a wide-character string
#include <wchar.h>
size_t wcslen(const wchar_t *s);
The wcslen() function is the wide-character equivalent of the
strlen(3) function. It determines the length of the wide-character
string pointed to by s, excluding the terminating null wide character
(L'\0').
The wcslen() function returns the number of wide characters in s.
For an explanation of the terms used in this section, see
attributes(7).
┌──────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────┼───────────────┼─────────┤
│wcslen() │ Thread safety │ MT-Safe │
└──────────┴───────────────┴─────────┘
POSIX.1-2001, POSIX.1-2008, C99.
strlen(3)
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GNU 2019-03-06 WCSLEN(3)
Pages that refer to this page: strlen(3) , wcsnlen(3) , signal-safety(7)
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