Add function to free balls.

2 files changed, 7 insertions, 0 deletions

diff --git a/src/ball.c b/src/ball.c
index 8337106..b0361cc 100644
--- a/src/ball.c
+++ b/src/ball.c
@@ -20,6 +20,12 @@ new_ball(int x, int y)
 }
 
 void
+free_ball(struct ball *b)
+{
+	free(b);
+}
+
+void
 draw_ball(struct ball *b)
 {
 	mvprintw(b->y, b->x, "o");
diff --git a/src/ball.h b/src/ball.h
index 8297d73..9f30a83 100644
--- a/src/ball.h
+++ b/src/ball.h
@@ -13,6 +13,7 @@ struct ball {
 };
 
 struct ball *new_ball(int x, int y);
+void free_ball(struct ball *b);
 void draw_ball(struct ball *b);
 
 #endif