initial work

1 files changed, 27 insertions, 0 deletions

diff --git a/labb4/utilities.h b/labb4/utilities.h
new file mode 100644
index 0000000..c180129
--- /dev/null
+++ b/labb4/utilities.h
@@ -0,0 +1,27 @@
+/**
+ * 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