wmemchr
wmemchr
wchar_t *``wmemchr``(const wchar_t *s, wchar_t c, size_t n); ``[not in C++]`` const wchar_t *``wmemchr``(const wchar_t *s, wchar_t c, size_t n); ``[C++ only]`` wchar_t *``wmemchr``(wchar_t *s, wchar_t c, size_t n); ``[C++ only]``
The function searches for the first element of an array beginning at the address s
with size n
, that equals c
. If successful, it returns the address of the matching element; otherwise, it returns a null pointer.