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WCSSTR
!!!WCSSTR
NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
CONFORMING TO
SEE ALSO
----
!!NAME


wcsstr - locate a substring in a wide-character string
!!SYNOPSIS


__#include
__''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'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-character string, the return value is always
''haystack'' itself.
!!CONFORMING TO


ISO/ANSI C, UNIX98
!!SEE ALSO


strstr(3), wcschr(3)
----

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Last edited on Tuesday, June 4, 2002 12:24:41 am by "perry"

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