NAME

wcschr, wcsrchr − Search for the first or last occurrence of a wide character in a wide-character string

SYNOPSIS

#include <wchar.h>
wchar_t ∗wcschr(
        const wchar_t ∗wcstring,
        wchar_t widecharacter ); wchar_t ∗wcsrchr(
        const wchar_t ∗wcstring,
        wchar_t widecharacter );

LIBRARY

Standard C Library (libc)

STANDARDS

Interfaces documented on this reference page conform to industry standards as follows:

wcschr(), wcsrchr(): XSH5.0

Refer to the standards(5) reference page for more information about industry standards and associated tags. 

PARAMETERS

wcstring
Points to a string to search.

widecharacter
Specifies a wide character to locate.

DESCRIPTION

The wcschr() function locates the first occurrence of the widecharacter parameter in the string pointed to by the wcstring parameter. 

The wcsrchr() function locates the last occurrence of the widecharacter parameter in the string pointed to by the wcstring parameter. 

The widecharacter value must be a wide-character code that corresponds to a valid character in the current locale and must be representable as type wchar_t. The terminating null wide character is considered to be part of the string being searched. 

RETURN VALUES

The wcschr() and wcsrchr() functions return a pointer to the widecharacter parameter, or a null pointer if widecharacter does not occur in the string. 

SEE ALSO

Functions: strchr(3), wcsstr(3), wcswcs(3)

Standards: standards(5)