#pragma once

#include "signal.h"

#include <stdint.h>

extern struct pcb *current_pcb;

enum owner { OWNER_KERNEL, OWNER_USER };

struct pcb {
	void *cr3;
	uint32_t *heap;
	uint16_t pid;
	uint8_t uid;
	struct signal_data signals;
	struct pcb *next;
	struct pcb *prev;
	struct tcb *thread_list;
};

void switch_process(struct pcb *next_pcb);
struct pcb *create_process(uint8_t uid);
int8_t create_kernel_process(void);
void remove_process(struct pcb *pcb);