WMEMCHR(3) | Library Functions Manual | WMEMCHR(3)

# NAME

`wmemchr` — locate wide character in wide string

# SYNOPSIS

`#include <wchar.h>`

wchar_t *
`wmemchr`(const wchar_t *b, wchar_t c, size_t len);

# DESCRIPTION

The `wmemchr`() function locates the first occurrence of c in wide string b.

# RETURN VALUES

The `wmemchr`() function returns a pointer to the wide character located, or `NULL` if no such wide character exists within len wide characters.

# SEE ALSO

memchr(3), wcschr(3), wcscspn(3), wcspbrk(3), wcsrchr(3), wcsspn(3), wcsstr(3), wcstok(3)

# STANDARDS

The `wmemchr`() function conforms to ISO/IEC 9899:1999 (“ISO C99”) and was first introduced in ISO/IEC 9899/AMD1:1995 (“ISO C90, Amendment 1”).

# HISTORY

The `wmemchr`() function was ported from NetBSD and first appeared in OpenBSD 3.8.

June 5, 2013 | Debian