added wheel effects provides by TheChief

1 files changed, 3 insertions, 0 deletions

diff --git a/common.h b/common.h
index ea6701d..c035155 100644
--- a/common.h
+++ b/common.h
@@ -31,6 +31,9 @@ enum Misc
 //***************************************************************************
 
 int minMax(int x, int min, int max);
+int getrand(int min, int max);
+float min(float a, float b);
+float max(float a, float b);
 
 //***************************************************************************
 // Time