On Wed, Apr 17, 2013 at 20:06, Ted Unangst wrote:
> +#define XSIMPLEQ_INIT(head) do {
> \
> + (head)->sqx_cookie = arc4random(); \
> + if (sizeof(unsigned long) == 8) \
> +
> > If you are concerned about performance, I recommend you upgrade to a
> > computer with a hardware accelerated xor instruction.
>
> By the only hardware accelarated operation my computer has is NAND...
Well, consider yourself lucky, mine only accelerates NOP.
On Wed, Apr 17, 2013 at 08:06:43PM -0400, Ted Unangst wrote:
> At some point, every young programmer hears a story about how you can
> use xor to store the pointers of a list. It's a stupid story for many
> reasons, not least of which is the fact that nobody ever does this.
> Sounds like a challen
At some point, every young programmer hears a story about how you can
use xor to store the pointers of a list. It's a stupid story for many
reasons, not least of which is the fact that nobody ever does this.
Sounds like a challenge.
This diff doesn't actually implement anything like what you're
pr
