wcswcs - Searche for a substring in a wide-character
const wchar_t *wcstring1,
const wchar_t *wcstring2 );
Standard C Library (libc)
Interfaces documented on this reference page conform to
industry standards as follows:
The wcswcs() function, although included in Issue 4 and
later versions of the XSH specification, is not included
in the ISO C standard. Application developers are strongly
encouraged to use wcsstr(), which is included in both XSH
Issue 5 and the ISO C standard.
Refer to the standards(5) reference page for more information
about industry standards and associated tags.
Points to the wide-character string being searched.
Points to the wide-character string to be located.
The wcswcs() function locates the first occurrence of a
wide-character string in another wide-character string.
The function locates the first occurrence in the string
pointed to by the wcstring1 parameter of the sequence of
wchar_t characters (excluding the terminating null wide
character) in the string pointed to by the wcstring2
The wcswcs() function returns a pointer to the located
wide-character string or a null pointer if the wide-character
string is not found. If the wcstring2 parameter
points to a wide-character string with zero length, the
function returns the wcstring1 parameter.
Functions: strstr(3), wcschr(3), wcspbrk(3), wcsstr(3)
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