No header files?

[Walter Bright]

AJ wrote:
> Would I have to use a dmd-generated one to distribute to users of my library 
> though?

No, you can just use the library source code (like Phobos does) or use a 
hand-generated one.

> Are generated .di files something different or more than what I'd 
> write in a C/C++ .h?

They're roughly equivalent, except that they can be automatically generated.