virtual P6R::P6ERR P6R::p6ISafeString::wstrcmp	(	const P6WCHAR *	s1,
		const P6WCHAR *	s2,
		P6SIZE	cchMax,
		P6INT32 *	pRetval
	)

pure virtual

Lexigraphically compares two NULL terminated strings.

This method is not affected by locale.

Parameters

s1	[ in ] NULL terminated string to compare to s2.
s2	[ in ] NULL terminated string to compare to s1.
cchMax	[ in ] The maximum number of characters to compare (typically the smallest buffer size in the comparison).
pRetval	[ out ] The address of a P6INT32 in which will be placed the result of the comparison. If the result is zero then the string are equivalent. The result is one if s1 > s2, otherwise the result is -1 indicating that s1 < s2.

Returns

Success	P6R::eOk
Failure	P6R::eInvalidArg	s1, s2 and/or pRetval is NULL, or cchMax is zero.
Failure	P6R::eTooBig	cchMax characters were compared and no differences were found, and the NULL terminator of either string was not reached.