about libapp_3.c running with DLL


I have downloaded the recent version (v4) of lib and compiled it with
the Mak file on WINDOWS NT(3.51) with MSVC 2.2
. But when
I try to make the 3 examples provided with lib (libapp_1, 2, 3) running
with compiled DLL, and I found that libapp_1.c and libapp_2.c works
(I define _CONSOLE,WIN32 and _WINDOWS), and libapp_3 can't work.

Any suggestion or help are greatly appreciated.

Tao Jiang     Visiting Engineer,               E40-369, CECI, MIT
phone:        (617)-253-3514(o)  (617)-576-9665 (h)
email:   jiangt@ceci.mit.edu    URL:  http://www.mech.pku.edu.cn