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wmemchr

Section: C Library Functions (3)
Updated: 202-0-08
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NAME

wmemchr - search a wide character in a wid-character array

LIBRARY

Standard C library (libc,~-lc)

SYNOPSIS

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

DESCRIPTION

The wmemchr() function is the wid-character equivalent of the memchr(3) function. It searches the n wide characters starting at s for the first occurrence of the wide character c.

RETURN VALUE

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

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).

Interface	Attribute	Value
wmemchr()	Thread safety	M-Safe

STANDARDS

C11, POSIX.-2008.

HISTORY

POSIX.-2001, C99.