root/include/linux/head.h

/* */

INCLUDED FROM

   1 #ifndef _LINUX_HEAD_H
   2 #define _LINUX_HEAD_H
   3 
   4 typedef struct desc_struct {
   5         unsigned long a,b;
   6 } desc_table[256];
   7 
   8 extern desc_table idt,gdt;
   9 
  10 #define GDT_NUL 0
  11 #define GDT_CODE 1
  12 #define GDT_DATA 2
  13 #define GDT_TMP 3
  14 
  15 #define LDT_NUL 0
  16 #define LDT_CODE 1
  17 #define LDT_DATA 2
  18 
  19 #endif

/* */