THREE ERRORS. PLEASE HELP !!

[giornelzxc]

Hi guys . i would like to show to you my code. i think its right but. 3 error showing up. the 3 errors are these

error: expected initializer before 'int'
error: expected unqualified-id before '{' token
error: expected unqualified-id before '{' token
. Please correct my code. My codes is here . I mark "X" where the computer saying where my error is .

#include<iostream>


int desk(int a)
int wood(int b) <----XXXXXXXX
int recieve()
void display()

void main()
{
clrscr();
using namespace std;
desk(a);
wood(b);
b , a = recieve();
c = display();


}

int desk(int a);
{ < -----XXXXXXXXXXXXXXX
cout<<"Input the number of drawers:";
cin>> a;
return a;
}


int wood(int b);
{ <----- XXXXXXXXXX
clrscr();
char s;
cout<<"Type of wood: wood codes:\n";
cout<<"Mahogany: (m)\n";
cout<<"Oak: (o)\n";
cout<<"Pine: (p)\n";
cout<<"\n";
cout<<"\n";
cout<<"Pick the code of the wood you want:";
cin>>s;

switch (s)
{
case'm':
case'M':
{
b=180;
cin>> b;
break;
}
case 'o':
case 'O':
{
b=140;
cin>> b;
break;
}
case 'p':
case 'P':
{
b=100;
cin>> b;
break
}
}
return b;
}

int recieve();
{
clrscr();
b=a*30;
c = b * a;
return c;


}

void display();
{
clrscr();
cout<<"The Final Price is " << c <<endl;
}

[coder777]

Move the seimicolons from the end of the function headers (below main()) to the end of the function prototypes (above main()). All of them.