#include <types.h>
typedef struct gdtdes {
u16 lim0_15;
u16 base0_15;
u8 base16_23;
u8 acces;
u8 lim16_19 : 4;
u8 flags : 4;
u8 base24_31;
} gdtdes __attribute__ ((packed));
struct gdtr {
u16 limite;
u32 base;
} __attribute__ ((packed));