1 files changed, 6 insertions, 5 deletions
diff --git a/balls.h b/balls.h
index c19b948..aaf90e2 100644
--- a/balls.h
+++ b/balls.h
@@ -1,7 +1,9 @@
-typedef float float2 __attribute__ ((vector_size (2*sizeof(float))));
+typedef struct {
+	int x, y;
+} Vector;
 
 typedef struct {
-	float2 min, max;
+	Vector min, max;
 } Rectangle;
 
 /*
@@ -21,9 +23,8 @@ Partition partitionCollisions(size_t nBalls);
 void freePartition(Partition part);
 void printPartition(Partition part);
 
-int isCollision(float2 p1, float r1, float2 p2, float r2);
+int isCollision(Vector p1, float r1, Vector p2, float r2);
 Rectangle insetRect(Rectangle r, float n);
 
 float randFloat(float lo, float hi);
-float2 randPtInRect(Rectangle r);
-float2 randVec(float xmin, float xmax, float ymin, float ymax);
+Vector randPtInRect(Rectangle r);