/* Prototypes for functions defined in
gfxthings.c
 */

void FlushWindowInput(struct Window * );

void SaveCols(struct Window * , USHORT * , short );

void ClearWindow(struct Window * );

void InvertBox(struct Window * , short , short , short , short , UBYTE );

void DrawSample8Down(struct Window * , char * , unsigned long , short , short , short , short );