[EUG-LUG:330] Re: 1UL references in kernel code

[Randolph Fritz]

On Mon, Mar 05, 2001 at 10:52:45PM -0800, Ben Barrett wrote:
> Hey, does anyone know what "1UL" means??

> 
> #define PAGE_SIZE     (1UL << PAGE_SHIFT)
> #define PAGE_MASK     (~(PAGE_SIZE-1))
> 

unsigned long

Randolph