Re: static init c struct with array filed

[user1234 via Digitalmars-d-learn]

On Wednesday, 16 March 2022 at 07:27:06 UTC, test wrote:

```c
struct Test {
    int32_t a;
}
struct Test2 {
    int32_t a;
    Test arr[];
}
```

I need static const init Test2, then pass it to c library late(third library, can not change the type def).

I am not sure how to do it in D.

```d
extern(C) struct Test {
    int a;
}

extern(C) struct Test2 {
     int a;
     Test* arr;
}


static const Test2 t2 = Test2(2, null);

void main(){
   to_c_library(&t2);
   to_c_library(new Test2(2, null));
   Test2 local;
   to_c_library(&local);
}
```

assuming the c library takes by reference