Andy & Michael,

It sounds clear now... So I've corrected my source by putting datas in C file and making the declaration in the header file.

I've understood that's it's better to declare my array as 'code' in this application, but the detailled information you gave me is applicable for general purpose. That's why I wished to understand....

Andy, I've read your previous posts as you refered to me and it gave me other interresting informations on C langage use.

Thanks

Stephane