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  occur-
       rence  of  the wide-character string needle (without its
       terminating L'\0' 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 substring in haystack.

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

CONFORMING TO
       ISO/ANSI C, UNIX98

SEE ALSO
       strstr(3), wcschr(3)



GNU                      July 25, 1999                WCSSTR(3)
