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#pragma once

enum {
	SEG_null,
	// order dictated by SYSENTER
	SEG_r0code,
	SEG_r0data,
	SEG_r3code,
	SEG_r3data,
	SEG_TSS,
	SEG_TSS2,

	SEG_end
};

void gdt_init(void);
void gdt_farjump(int segment);