comparing unicode string

WINDBG
1

Hello,
I want to compare two unicode string with length in my driver.
It looks like what strnicmp does.
RtlCompareUnicodeString can not do it!
How can I do it?
thank you very much!

2

Look at NtStrSafe.h and utilize the safe string function instead. Or check out safe string operations in the online docs.

–
Gary G. Little
Seagate Technologies, LLC
“SCT$B!K(BLijianping” wrote in message news:xxxxx@windbg…
Hello,
I want to compare two unicode string with length in my driver.
It looks like what strnicmp does.
RtlCompareUnicodeString can not do it!
How can I do it?
thank you very much!</lijp>

3

_wcsnicmp
“SCT$B!K(BLijianping” wrote in message news:xxxxx@windbg…
Hello,
I want to compare two unicode string with length in my driver.
It looks like what strnicmp does.
RtlCompareUnicodeString can not do it!
How can I do it?
thank you very much!

4

Safe strings, see this:

http://www.wd-3.com/archive/SafeStrings.htm

HTH,

–

-Farooque Khan
http://farooque.150m.com

“SCT$B!K(BLijianping” wrote in message news:xxxxx@windbg…
Hello,
I want to compare two unicode string with length in my driver.
It looks like what strnicmp does.
RtlCompareUnicodeString can not do it!
How can I do it?
thank you very much!