+++ /dev/null
-//
-// CLOCK.H: System timing support functionality
-//
-// by James L. Hammons
-//
-
-#ifndef __CLOCK_H__
-#define __CLOCK_H__
-
-#include "types.h"
-
-// Note that these are NTSC timings:
-
-#define RISC_CYCLE_IN_USEC 0.03760684198
-#define M68K_CYCLE_IN_USEC (RISC_CYCLE_IN_USEC * 2)
-#define HORIZ_PERIOD_IN_USEC 63.5555
-
-#define USEC_TO_RISC_CYCLES(u) (uint32)(((u) / RISC_CYCLE_IN_USEC) + 0.5)
-#define USEC_TO_M68K_CYCLES(u) (uint32)(((u) / M68K_CYCLE_IN_USEC) + 0.5)
-
-void InitializeEventList(void);
-void SetCallbackTime(void (* callback)(void), double time);
-void RemoveCallback(void (* callback)(void));
-void AdjustCallbackTime(void (* callback)(void), double time);
-double GetTimeToNextEvent(void);
-void HandleNextEvent(void);
-
-#endif // __CLOCK_H__