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/**
* Copyright (C) David Wolfe, 1999. All rights reserved.
* Ported to Qt and adapted for TDDD86, 2015.
*/
#ifndef UTILITIES_H
#define UTILITIES_H
struct Point {
int x;
int y;
};
/**
* Sets the seed of the random number generator.
*/
void rand_seed();
/**
* Returns a random integer in a range.
* @param a the bottom of the range
* @param b the top of the range
* &return a random number x having a <= x and x <= b
*/
int rand_int(int a, int b);
#endif // UTILITIES_H
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