Hello !
 
I found this document:
http://iem.at/pd/externals-HOWTO/HOWTO-externals-en.html
 
But I have few questions...
An external is a "win32 Dynamic-link library" or a "win32 static library" ?
Must I use MFC (Microsoft Foundation Classes) ?
If yes, in shared or in static library ?
 
I tested the "helloworld" from the HOWTO (in "win32 Dynamic-link library", with no MFC), and I can't load my object in PD...
I have this error :
"load_object: symbol "helloworld_setup" not found
 helloworld: can't load library"
 
Why ?
Where is the error ?!