Re: how to pass a ubyte[] to c interface?

[zhmt via Digitalmars-d-learn]

On Friday, 13 March 2015 at 06:39:31 UTC, Rikki Cattermole wrote:

On 13/03/2015 7:35 p.m., zhmt wrote:

ubyte[] arr ;

I pass the arr.ptr to c program, it fails silently.

Is there any way to cast a ubyte[] to a clang pointer?

Theoretically this should work.

D:

void func(ubyte[] value) {
        func(value.length, value.ptr);
}

extern(C) void func(size_t length, ubyte*);

C:
void func(size_t length, ubyte*) {
        // ...
}

Thank you for your confirm,I will try again.