Documentation re -betterC compatibility with standard library functions

[DLearner]

On Tuesday, 28 January 2025 at 15:00:13 UTC, Jonathan M Davis 
wrote:
[...]

>
> -betterC was originally intended to be a tool for making it 
> easier to port C code to D code (after which, the idea was that 
> -betterC would no longer be used, and you would just have a 
> normal D program).

[...]
> - Jonathan M Davis

I thought a further goal of -betterC was to ease D's use in 
adding further features to existing C programs, by making the 
linkage effort small.

Certainly (though only as a near-trivial hobbyist) I have used 
-betterC in that way.