Getting LDC version programmatically

[torhu]

On Sunday, 15 January 2023 at 09:53:41 UTC, Sergey wrote:
> On Sunday, 15 January 2023 at 07:21:50 UTC, torhu wrote:
>> Is there a way of getting the real LDC version number? 
>> `__VERSION__` is the corresponding DMD version even with LDC. 
>> Which also is useful, but not what I was looking for in this 
>> case.
>
> https://github.com/ldc-developers/ldc/blob/58ee56a2100eb301c55220933dd2a84d3a7d2843/driver/ldc-version.h
>
> LDC_VERSION probably what you want

How would I access that definition?