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Returning pointers from C DLL [message #12600]

Tue, 25 August 1998 00:00

Simon Hall
Messages: 4
Registered: August 1998

Junior Member

Hi,

I need to write a dll that returns a pointer to an array of strings, ie
I want to return a char** type.

I can get it to return a single string using the /s_value keyword to
call_external. How do I return an array of strings? I can't see any
option to return a pointer.

Am I going to have to use LINKIMAGE instead???

I'm using IDL 5.1, Windows NT 4 and MS VC++ 5.0.

Many thanks,

Simon Hall
shall@atm.ch.cam.ac.uk

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