#ifndef _DPP_COMMON_H_
#define _DPP_COMMON_H_

#include<stdio.h>
#include<stdlib.h>

enum Action {
    PutDownLeftFork,
    PutDownRightFork,
    Eating,
    WaitLeftFork,
    WaitRightFork,
    PickUpLeftFork,
    PickUpRightFork,
    Thinking,
    PutDownFork
};

typedef struct phils {
    int id;
    struct fork *right_fork;
    struct fork *left_fork;
    struct phils *right;
    struct phils *left;
    enum Action next;
} Phils, *PhilsPtr;

typedef struct fork {
    int id;
    struct phils *owner;
} Fork, *ForkPtr;

typedef struct task {
    struct task *next;
    struct phils *phils;
} Task, *TaskPtr;

#endif