Rotate a matrix by 90 degree

PROBLEM : The problem is to rotate a matrix by 90. Fairly easy , just focus on double pointers if you are using C/C++ and make it for Clock Wise and anti clockwise.The code is as follows:

#include<iostream>
#include<cstdlib>
#define CL 0
#define ACL 1

using namespace std;

void printMatrix(int **matrix,int width,int height)
{
  for(int i=0;i<width;i++)
    {
      for(int j=0;j<height;j++)
 cout<<*(*(matrix+i)+j)<<" ";
      cout<<endl;
    }
}

void matrixRot90(int **matrix,int width,int height,int dir)
{
  //dir 0 for CL and 1 for ACL
  if(dir==CL)
    {
      for(int j=0;j<height;j++)
 {
   for(int i=width-1;i>=0;i--)
     cout<<*(*(matrix+i)+j)<<" ";
   cout<<endl;
 }
    }
  else
    {
      for(int j=height-1;j>=0;j--)
 {
   for(int i=0;i<width;i++)
     cout<<*(*(matrix+i)+j)<<" ";
   cout<<endl;
 }
    }
}

int main(void)
{
  int width,height;
  cin>>width>>height;
  int **matrix=(int**)malloc(sizeof(int**)*width);
  for(int i=0;i<width;i++)
    *(matrix+i)=(int*)malloc(sizeof(int)*height);
  for(int i=0;i<width;i++)
    for(int j=0;j<height;j++)
      cin>>*(*(matrix+i)+j);
  cout<<"Original Matrix::";
  printMatrix(matrix,width,height);
  cout<<"After clockwise rotation ::\n\n";
  matrixRot90(matrix,width,height,CL);
  cout<<"After anticlockwise rotation ::\n\n";
  matrixRot90(matrix,width,height,ACL);
  return 0;
}