wmemchr(3)

1wmemchr(3)                 Library Functions Manual                 wmemchr(3)
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NAME

6       wmemchr - search a wide character in a wide-character array
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LIBRARY

9       Standard C library (libc, -lc)
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SYNOPSIS

12       #include <wchar.h>
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14       wchar_t *wmemchr(const wchar_t s[.n], wchar_t c, size_t n);
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DESCRIPTION

17       The  wmemchr()  function  is  the wide-character equivalent of the mem‐
18       chr(3) function.  It searches the n wide characters starting at  s  for
19       the first occurrence of the wide character c.
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RETURN VALUE

22       The  wmemchr()  function returns a pointer to the first occurrence of c
23       among the n wide characters starting at s, or NULL if c does not  occur
24       among these.
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ATTRIBUTES

27       For  an  explanation  of  the  terms  used  in  this  section,  see at‐
28       tributes(7).
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30       ┌────────────────────────────────────────────┬───────────────┬─────────┐
31       │Interface                                   │ Attribute     │ Value   │
32       ├────────────────────────────────────────────┼───────────────┼─────────┤
33       │wmemchr()                                   │ Thread safety │ MT-Safe │
34       └────────────────────────────────────────────┴───────────────┴─────────┘
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STANDARDS

37       C11, POSIX.1-2008.
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HISTORY

40       POSIX.1-2001, C99.
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