where is Wzcsapi.h and Wzcsapi.lib

Tools:
eVC++4.0

Already installed sdk:

STANDARDSDK_500
C:\Program Files\Windows CE Tools\wce500\STANDARDSDK_500

and somewhat sdk for CPU ARMV4I
C:\Program Files\Windows CE Tools\wce500\NWD\Include\Armv4i

Then now I need to use API about wifi, like what WZCEnumInterfaces etc.
Can't find Wzcsapi.h and Wzcsapi.lib at all.
Please tell me what have I missed to install to use Wzcsapi.lib?
Thx in advance!

You need to use Platform Builder to use those (or copy them from your Platform Builder environment). There's a "wzctool" sample application in there that you can look at.

gg

Thanks very much!