#pragma once

#include "list.h"
#include "signal.h"
#include "thread.h"

#include <stdint.h>

extern struct pcb *current_pcb;

enum owner { OWNER_KERNEL, OWNER_USER };
typedef uint16_t pid_t;
typedef uint8_t uid_t;

struct pcb {
	void *cr3;
	uint32_t *heap;
	pid_t pid;
	uid_t uid;
	tid_t tid;
	struct signal_data signals;
	struct pcb *next;
	struct pcb *prev;
	struct pcb *daddy;
	struct list *children;
	struct list *thread_list;
};

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