| wmemchr(3) | Library Functions Manual | wmemchr(3) |
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 |
C11, POSIX.1-2008.
POSIX.1-2001, C99.
memchr(3), wcschr(3)
| 2023-10-31 | Linux man-pages 6.7 |