redhat man page for wcsstr

WCSSTR(3)						     Linux Programmer's Manual							 WCSSTR(3)

NAME
       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 terminating L'' character) as a substring in the wide-character string haystack.

RETURN VALUE
       The wcsstr function returns a pointer to the first occurrence of needle in haystack. It returns NULL if needle does not	occur  as  a  sub-
       string in haystack.

       Note the special case: If needle is the empty wide-character string, the return value is always haystack itself.

CONFORMING TO
       ISO/ANSI C, UNIX98

SEE ALSO
       strstr(3), wcschr(3)

GNU
								    1999-07-25								 WCSSTR(3)