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#ifndef __INTERRUPT_H
#define __INTERRUPT_H
#include <stdint.h>
#include <stddef.h>
#include "vga.h"
#include "port.h"
struct gate_desc
{
uint16_t handler_low; // the low bits of the address of the handler
uint16_t gdt_code_seg; // the address of the code segment descriptor
uint8_t reserved; // we don't use this apparently
uint8_t access; // access rights
uint16_t handler_high; // the high bits of the address of the handler
} __attribute__((packed));
struct gate_desc idt[256];
struct idt_pointer
{
uint16_t size;
uint32_t base;
} __attribute__((packed));
void set_int_desc_entry(uint8_t int_number, uint16_t gdt_code_seg,
void (*handler)(), uint8_t privlege_level,
uint8_t desc_type);
void interrupt_init();
void start_interrupts();
void handle_irq0x00();
void handle_irq0x01();
void handle_irq0x0D();
void int_ignore();
struct port pic_master_command;
struct port pic_master_data;
struct port pic_slave_command;
struct port pic_slave_data;
#endif
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