[Dev-C++] Headers etc

[philip r. <ph...@ro...>]

Thanks to all for the advice.  I think I've found what the problem is - =
namely that I was a bit confused by the organisation of projects and =
files=20
within Devc - and that one cannot compile and link a file outside the =
project to which it belongs - or move a file about between folders and =
get it to link from its new location (correct me if this is not the =
case).  I'll see how I get on for the moment and come back if I get =
stuck.

Philip