wmemchr(3) Library Functions Manual wmemchr(3) NAME wmemchr - search a wide character in a wide-character array LIBRARY Standard C library (libc, -lc) SYNOPSIS #include wchar_t *wmemchr(const wchar_t s[.n], wchar_t c, size_t n); DESCRIPTION The wmemchr() function is the wide-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 | MT-Safe | +--------------------------------------------+---------------+---------+ STANDARDS C11, POSIX.1-2008. HISTORY POSIX.1-2001, C99. SEE ALSO memchr(3), wcschr(3) Linux man-pages 6.9.1 2024-05-02 wmemchr(3)