Using the attached code as a starting point add the concept of thread priority as follows:

$-$A thread can be low or high priority

$-$Allow creating a low or high priority thread

$-$Add priority to the info displayed by the display thread feature

$-$Schedule threads such that all high priority threads run first then low priority threads run. $//--------------------------------------$

$//$ Basic Thread Scheduler Simulation

$//--------------------------------------$

#include

#define MAX$\_$THREADS $3$

#define IDLE $0$

#define READY $1$

#define RUNNING $2$

#define BLOCKED $3$

#define TID int

typedef struct $\{$

TID tid; $//$ Thread ID

int state; $//$ State of the thread

void $(*$func$)()$; $//$ Code for the thread

$\}$ QCTHREAD;

QCTHREAD threads$[$MAX$\_$THREADS$]$;

void initThreads$()$

$\{$

int i;

for $($i $=0$; i $<$ MAX$\_$THREADS; i$++)$

$\{$

threads$[$i$].$tid $=$ i;

threads$[$i$].$state $=$ IDLE;

$\}$

$\}$

void displayThreads$()$

$\{$

int i;

for $($i $=0$; i $<$ MAX$\_$THREADS; i$++)$

$\{$

printf$("$tid$=\%$d $",$ threads$[$i$].$tid$)$;

switch $($threads$[$i$].$state$)$

$\{$

case IDLE:

printf$("$IDLE

$")$;

break;

case READY:

printf$("$READY

$")$;

break;

case RUNNING:

printf$("$RUNNING

$")$;

break;

case BLOCKED:

printf$("$BLOCKED

$")$;

break;

$\}$

$\}$

$\}$

void clientCode$()$

$\{$

printf$("$Hello from the client application

$")$;

$\}$

TID createThread$($void $(*$threadcode$)())$

$\{$

int i $=0$;

int status $=0$;

while $($threads$[$i$].$state $!=$ IDLE && i