Is there anyone who know Codewarrior and C++?

1
hello,

My question is not about psytoolbox, but I think someone here could
still help me.

An error message from a C++ mex file using CW7 in Mac

I plan to write a routine to send square wave output to PCI-6602.
I put my routine on this link, please download it.
http://www1.coe.neu.edu/~gyang/file/
Before you compile it, you¡¯ve to set the path to matlab and nidaq
in
square preferences. You¡¯ve also to download NIDAQ from
http://www.cvs.rochester.edu/people/b_singer/IOCard/

I¡¯m not familiar with the CW and C++. So I made this routine by
using Ben¡¯s IOCard_nidaq.mex (the above link) and Alaa Makdissi
daq.dll
http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?
objectId=3139&objectType=FILE

I used CW7.0 in Mac to compile it and got this error message
___________________________________
Link error: undefined ¡®_cut_fp2unsigned¡¯ (code)
Reference from ¡®_get_numeric <UL> (const mxArray_tag*,
unsigned long*)¡¯ in
square_mexFunction.cp
___________________________________

I will appreciate if you could give me any suggestion about this.

Dion