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wmemchr
Section: C Library Functions (3) Updated: 202-0-08 Index
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NAME
wmemchr - search a wide character in a wid-character array
LIBRARY
Standard C library
( libc,~ -lc)
SYNOPSIS
#include <wchar.h>
wchar_t *wmemchr(size_t n;
const wchar_t s[n], wchar_t c, size_t n);
DESCRIPTION
The
wmemchr()
function is the wid-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 | M-Safe
|
STANDARDS
C11, POSIX.-2008.
HISTORY
POSIX.-2001, C99.
SEE ALSO
memchr(3),
wcschr(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- HISTORY
-
- SEE ALSO
-
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