--- hatari/src/includes/fdc.h	2019/04/01 07:13:07	1.1.1.6
+++ hatari/src/includes/fdc.h	2019/04/01 07:15:29	1.1.1.9
@@ -23,7 +23,9 @@ enum
 	FDCEMU_CMD_READSECTORS,
 	FDCEMU_CMD_READMULTIPLESECTORS,
 	FDCEMU_CMD_WRITESECTORS,
-	FDCEMU_CMD_WRITEMULTIPLESECTORS
+	FDCEMU_CMD_WRITEMULTIPLESECTORS,
+	/* Type III */
+	FDCEMU_CMD_READADDRESS,
 };
 
 /* FDC Emulation commands */
@@ -78,6 +80,19 @@ enum
 	FDCEMU_RUN_WRITESECTORS_COMPLETE
 };
 
+/* FDC Running Read Address commands */
+enum
+{
+	FDCEMU_RUN_READADDRESS,
+	FDCEMU_RUN_READADDRESS_COMPLETE
+};
+
+
+/* Commands are taking the equivalent of FDC_DELAY_CYCLES cpu cycles to execute */
+/* to try to simulate the speed of a real ST floppy drive */
+#define FDC_DELAY_CYCLES		92160
+//#define FDC_DELAY_CYCLES		1536	// 'Just Bugging Demo' by ACF requires a very fast delay (bug in the loader)
+
 
 extern Sint16 FDCSectorCountRegister;
 extern Uint16 DiskControllerWord_ff8604wr;
@@ -85,14 +100,14 @@ extern Uint16 DMAModeControl_ff8606wr;
 
 
 extern void FDC_Reset(void);
-extern void FDC_MemorySnapShot_Capture(BOOL bSave);
+extern void FDC_MemorySnapShot_Capture(bool bSave);
 extern void FDC_ResetDMAStatus(void);
-extern void FDC_SetDMAStatus(BOOL bError);
+extern void FDC_SetDMAStatus(bool bError);
 extern void FDC_DmaStatus_ReadWord(void);
 extern int FDC_FindFloppyDrive(void);
 extern void FDC_AcknowledgeInterrupt(void);
 extern void FDC_GpipRead(void);
-extern void FDC_UpdateHBL(void);
+extern void FDC_InterruptHandler_Update(void);
 extern void FDC_UpdateRestoreCmd(void);
 extern void FDC_UpdateSeekCmd(void);
 extern void FDC_UpdateStepCmd(void);
@@ -100,14 +115,17 @@ extern void FDC_UpdateStepInCmd(void);
 extern void FDC_UpdateStepOutCmd(void);
 extern void FDC_UpdateReadSectorsCmd(void);
 extern void FDC_UpdateWriteSectorsCmd(void);
+extern void FDC_UpdateReadAddressCmd(void);
 extern Uint32 FDC_ReadDMAAddress(void);
 extern void FDC_WriteDMAAddress(Uint32 Address);
-extern BOOL FDC_ReadSectorFromFloppy(void);
-extern BOOL FDC_WriteSectorFromFloppy(void);
+extern bool FDC_ReadSectorFromFloppy(void);
+extern bool FDC_WriteSectorFromFloppy(void);
 extern void FDC_DMADataFromFloppy(void);
 extern void FDC_DiskController_WriteWord(void);
 extern void FDC_DiskControllerStatus_ReadWord(void);
 extern void FDC_DmaModeControl_WriteWord(void);
+extern void FDC_FloppyMode_WriteByte(void);
+extern void FDC_FloppyMode_ReadByte(void);
 
 
 #endif /* ifndef HATARI_FDC_H */