wcspbrk man page


This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

wcspbrk — scan a wide-character string for a wide-character code


#include <wchar.h>

wchar_t *wcspbrk(const wchar_t *ws1, const wchar_t *ws2);


The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1‐2008 defers to the ISO C standard.

The wcspbrk() function shall locate the first occurrence in the wide-character string pointed to by ws1 of any wide-character code from the wide-character string pointed to by ws2.

Return Value

Upon successful completion, wcspbrk() shall return a pointer to the wide-character code or a null pointer if no wide-character code from ws2 occurs in ws1.


No errors are defined.

The following sections are informative.

See Also

wcschr(), wcsrchr()

The Base Definitions volume of POSIX.1‐2008, <wchar.h>