void TapeTogglePause(void);
void TapeStartPlaying(void);
void TapeStopPlaying(void);
-int *TapePlayAction(void);
-BOOL TapePlayDelay(void);
+byte *TapePlayAction(void);
+boolean TapePlayDelay(void);
void TapeStop(void);
void TapeErase(void);
unsigned int GetTapeLength(void);