wmemchr - search a wide character in a wide-character array
Standard C library (
libc,
-lc)
#include <wchar.h>
wchar_t *wmemchr(const wchar_t s[.n], wchar_t c, size_t n);
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.
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.
For an explanation of the terms used in this section, see
attributes(7).
| Interface |
Attribute |
Value |
| wmemchr () |
Thread safety |
MT-Safe |
POSIX.1-2001, POSIX.1-2008, C99.
memchr(3),
wcschr(3)