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



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 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(r), wcschr(r)



GNU                         1999-07-25                  WCSSTR(R)