wcsstr - locate a substring in a wide-character string
SYNOPSIS
#include <wchar.h>
wchar_t *wcsstr (const wchar_t *haystack, const wchar_t *needle);
DESCRIPTION
The wcsstr function is the wide-character equivalent of
the strstr function. It searches for the first occurrence
of the wide-character string needle (without its terminat
ing L'\0' character) as a substring in the wide-character
string haystack.
RETURN VALUE
The wcsstr function returns a pointer to the first occur
rence of needle in haystack. It returns NULL if needle
does not occur as a substring in haystack.
Note the special case: If needle is the empty wide-charac
ter string, the return value is always haystack itself.
CONFORMING TO
ISO/ANSI C, UNIX98
SEE ALSO
strstr(3), wcschr(3)
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