how to pass stderr to core.stdc.stdio.fileno

[Adam D. Ruppe via Digitalmars-d-learn]

On Friday, 17 February 2017 at 19:36:50 UTC, berni wrote:
> What I didn't understand was that large box below write in 
> stdio. Maybe, it's because I'm not familiar with templates yet.

That's the function signature, listing the arguments, types, etc. 
On write, it is mostly empty, write is relatively simple, and i 
designed it more for complicated ones. Like my create window 
constructor:

http://dpldocs.info/experimental-docs/arsd.simpledisplay.SimpleWindow.this.1.html

there you can see a pretty traditional arguments list. 
Complicated templates can be more readable too, like sort:

http://dpldocs.info/experimental-docs/std.algorithm.sorting.sort.html

though the short answer is "give it an array", the long answer 
there explains what else it can take too.

> But when I click on the question mark in the corner I get an 
> empty search result, which, of course, doesn't explain anything.

yeah i haven't written that page yet