C binding with D function

[llaine via Digitalmars-d-learn]

On Wednesday, 3 August 2016 at 14:58:04 UTC, bachmeier wrote:
> On Wednesday, 3 August 2016 at 14:01:34 UTC, llaine wrote:
>> On Wednesday, 3 August 2016 at 13:49:36 UTC, bachmeier wrote:
>>
>>> Probably because you need the D runtime. One way is to import 
>>> core.runtime and call Runtime.initialize().
>>
>>
>> Where should I call this Runtime.initialize() ?
>
> Does the second answer to this question
>
> http://stackoverflow.com/questions/676498/haskell-binding-with-ruby-through-ffi
>
> help? It's Haskell, but I think the hs_init function call is 
> equivalent to Runtime.initialize. I've never done this sort of 
> thing with Ruby so I might be missing something.


So basically I have to create wrapper.c ?
I guess my D code is not valid.

For example, if I call it directly from a C program it would also 
breaks for sure.

Is there any good documentation on it? I've look at the official 
documentation, but i'm afraid it might be too advanced for me.