/*
 *      c.flux
 */
extern vram;
extern buffer[];
#define HEXIANS 2048
#define sin(x) (Sin[x & (HEXIANS-1)])

/*
 *      s.draw_flux
 */
extern void draw_flux(unsigned c, unsigned d, int stepc, int stepd);

/*
 *      s.4-Mirror
 */
extern void mirror(int vram);

/*
 *      s.RemapRGB
 */
extern void RemapRGB(int vram);

/*
 *      s.Sin
 */
extern int Sin[];
