#ifndef __RANDOM_H_
  #define __RANDOM_H_

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

class Random
{
public:
  void init(void) {srand(time(0));}
  int rnd(void) {return rand();}
  inline float range(float lo, float hi)
  {
    int r = rand();
    float	x = (float)(r & 0x7fff) / (float)0x7fff;
    return (x * (hi - lo) + lo);
  }
};

#endif