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-rw-r--r--includes/graphics.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/includes/graphics.h b/includes/graphics.h
index d228e83..50d8ab1 100644
--- a/includes/graphics.h
+++ b/includes/graphics.h
@@ -110,6 +110,8 @@ void draw_icon(pixel *vid_buf, int x, int y, char ch, int flag);
void draw_air(pixel *vid);
+void draw_grav_zones(pixel *vid);
+
void draw_grav(pixel *vid);
void draw_line(pixel *vid, int x1, int y1, int x2, int y2, int r, int g, int b, int a);