mmu.h: unused SEG_NULL

This commit is contained in:
Russ Cox 2009-07-11 19:26:29 -07:00
parent f9a06440ab
commit b8912d999f

3
mmu.h
View file

@ -41,9 +41,6 @@ struct segdesc {
uint base_31_24 : 8; // High bits of segment base address
};
// Null segment
#define SEG_NULL (struct segdesc){ 0,0,0,0,0,0,0,0,0,0,0,0,0 }
// Normal segment
#define SEG(type, base, lim, dpl) (struct segdesc) \
{ ((lim) >> 12) & 0xffff, (base) & 0xffff, ((base) >> 16) & 0xff, \