AnsweredAssumed Answered

vrf Importing DLL's, passing by reference

Question asked by VRFuser on Aug 19, 2004
Hi All,

A whileback I asked a few questions about rewriting function declarations for
Vee compatibility.  Now I've finally got my hands on the hardware that the
functions are attempting to control and I can do some real testing.

My main issue at the moment is that I can't seem to get VEE to correctly pass
parameters by reference.

For instance, a particular function has a declaration:
int __stdcall C843_qVST(int iId, char* *szAxes, char* *names, int maxlen);

The important part is char* *names which I have to pass in as a string of NULLs
  of length maxlen.
1.  How do I create that in VEE?
2.  If I can't, how do I workaround?


Graeme Hilton
Product Engineer

Schlumberger Sensa

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