June 23, 2016
4:54 p.m.
On 23/06/2016 18:39, Esteban Lorenzano wrote:
which function? A function within a DLL file. declared how?
Something like: void foo( void *bar)
used how?
MyClass foo: bar ^ self ffiCall: #(void foo( void *bar)) MyClass foo: 0 MyClass foo: FFIExternalObject null
Esteban
On 23 Jun 2016, at 18:07, Merwan Ouddane <merwanouddane@gmail.com> wrote:
Hi,
I wanted to call a function using null as argument but did not managed to do so.
I tried to use an integer, but the FFI forbids it.
I tried to use FFIExternalObject null, but the FFI vould not coerce the arguments.
To make it work I had to duplicate the method and set 0 instead of an argument.
void foo (0);
Is it possible to do it the first way ?
Regards,
Merwan