[fpc-pascal] Converting C's bit field struct

[leledumbo]

Vincent Snijders wrote:
> 
> FPC supports bitpacked records. I cannot find it in the docs right now.
> 
Oh... didn't know if such a thing exists.

Vinzent Höfler wrote:
> 
> type
>     Unsigned_7  = 0 .. (1 shl 7)  - 1;
>     Unsigned_20 = 0 .. (1 shl 20) - 1;
> 
> type
>     page_t = bitpacked record
>        present  : boolean;
>        rw       : boolean;
>        user     : boolean;
>        accessed : boolean;
>        dirty    : boolean;
>        unused   : Unsigned_7;
>        frame    : Unsigned_20;
>     end;
> 
Weird... never seen anything like this before :confused:, but I'll try.
Thanks.
-- 
View this message in context: http://www.nabble.com/Converting-C%27s-bit-field-struct-tp18959002p18961028.html
Sent from the Free Pascal - General mailing list archive at Nabble.com.