-inline void InitBufferedDisplay(DrawBuffer *, DrawWindow *);
-inline int GetDisplayDepth(void);
+inline void InitProgramInfo(char *, char *, char *, char *, char *, char *,
+ char *);
+
+inline void InitPlayfieldInfo(int, int, int, int, int, int, int, int);
+inline void InitDoor1Info(int, int, int, int);
+inline void InitDoor2Info(int, int, int, int);
+inline void InitScrollbufferInfo(int, int);
+
+inline void InitVideoDisplay(void);
+inline void InitVideoBuffer(DrawBuffer *,DrawWindow *, int, int, int, boolean);
+inline Bitmap CreateBitmapStruct(void);