built in import c header files

[Walter Bright]

On 10/6/2020 7:56 PM, Max Haughton wrote:
> Not impossible (it's worth saying that you can literally do this as a library 
> via mixins), but having a c parser in the compiler seems like too much work when 
> it's already fairly trivial to do. If D had a team of full time staff on 
> payroll, then it could be made to work but it adds so much surface area to the 
> compiler.

You'll also have problems with all the nutburger C extensions implemented by 
various compilers.