The wcschr() function shall locate the first occurrence of wc
in the wide-character string pointed to by
ws. The application shall ensure that the value of wc
is a character representable as a type wchar_t and a
wide-character code corresponding to a valid character in the current
locale. The terminating null wide-character code is
considered to be part of the wide-character string.
Upon completion, wcschr() shall return a pointer to the wide-character
code, or a null pointer if the wide-character code
is not found.
No errors are defined.
The following sections are informative.
wcsrchr() , the Base Definitions volume of IEEE Std 1003.1-2001,
Portions of this text are reprinted and reproduced in electronic form
from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
-- Portable Operating System Interface (POSIX), The Open Group Base
Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. In the
event of any discrepancy between this version and the original IEEE and
The Open Group Standard, the original IEEE and The Open Group Standard
is the referee document. The original Standard can be obtained online at