started factoring out global t_frame

[vor.git] / dust.h

diff --git a/dust.h b/dust.h
index 984587b..5241a60 100644 (file)
--- a/dust.h
+++ b/dust.h
@@ -11,7 +11,7 @@
 #define MAX_DUST_DEPTH 2
 
 void init_dust(void);
-void move_dust(void);
+void move_dust(float ticks);
 void draw_dust(SDL_Surface *);
 
 #endif // VOR_DUST_H