1 files changed, 3 insertions, 1 deletions
diff --git a/ball.h b/ball.h
index ad371b3..4618b46 100644
--- a/ball.h
+++ b/ball.h
@@ -8,11 +8,13 @@ GLuint ball_texture;
 
 typedef struct Ball_t {
 	struct Ball_t * next;		/* next ball; 4 or 8 bytes */
-	GLfloat w, h, x, y;		/* width, height, x, y coordinates; 4 bytes ea. */
+	GLfloat x, y;			/* x, y coordinates; 4 bytes ea. */
 	GLfloat xv, yv;			/* x and y velocity components; 4 bytes ea. */
 	GLubyte r, g, b, a;		/* red, green, blue, alpha components; 1 byte ea. */
 } Ball_t;
 
+void GLPong_BallInit();
+void GLPong_BallDeinit();
 void GLPong_BallAdd(Ball_t ** balls);
 void GLPong_BallDelete(Ball_t * from, Ball_t * ball);
 void GLPong_BallDeleteAll(Ball_t * list);