[Gambas-user] A "Callback" function doesn't work.

[Jussi Lahtinen]

> Uhmm... in ufficiale Jack documention I read:
>
> *****
> typedef enum JackStatus jack_status_t
> Status word returned from several JACK operations, formed by OR-ing
> together the relevant JackStatus bits.
> *****
>
> and more:
>
> ********
> enum JackStatus
>
> jack_status_t bits
> ********
>
> ...that:   BITS    What'ld it could be ?
>


I think Benoit is right about Integer.
http://en.wikipedia.org/wiki/Word_%28computer_architecture%29

In MS way (the wrong way) it was; word (16bit), dword (32bit) and qword
(64bit).


Bits refers to the fact that status constants are presented by single bit.

Example (these are byte constants):
Constant A = 1, and in binary 00000001
Constant B = 2, and in binary 00000010
Constant C = 4, and in binary 00000100
Constant D = 8, and in binary 00001000

etc.

So, one byte size variable can present eight statuses at same time.
Example, if variable x has status A and C, it has value 5 = 00000101, etc.


Jussi