--- hatari/src/includes/mfp.h	2019/04/01 07:10:57	1.1.1.2
+++ hatari/src/includes/mfp.h	2019/04/01 07:12:16	1.1.1.4
@@ -19,7 +19,7 @@
 #define  MFP_EXCEPT_TIMERB          8
 
 #define  MFP_EXCEPT_GPIP5      7
-#define  MFP_EXCEPT_KEYBOARD   6
+#define  MFP_EXCEPT_ACIA       6
 #define  MFP_EXCEPT_TIMERC     5
 #define  MFP_EXCEPT_TIMERD     4
 #define  MFP_EXCEPT_GPIP3      3
@@ -30,11 +30,13 @@
 /* MFP register defines */
 #define  MFP_TIMER_GPIP7_BIT  0x80
 #define  MFP_TIMER_A_BIT      0x20
+#define  MFP_RCVBUFFULL_BIT   0x10
+#define  MFP_TRNBUFEMPTY_BIT  0x04
 #define  MFP_TIMER_B_BIT      0x01
 #define  MFP_FDCHDC_BIT       0x80
-#define  MFP_KEYBOARD_BIT     0x40
-#define MFP_TIMER_C_BIT       0x20
-#define MFP_TIMER_D_BIT       0x10
+#define  MFP_ACIA_BIT         0x40
+#define  MFP_TIMER_C_BIT      0x20
+#define  MFP_TIMER_D_BIT      0x10
 
 /* MFP Registers */
 extern unsigned char MFP_GPIP;
@@ -72,4 +74,44 @@ extern void MFP_InterruptHandler_TimerB(
 extern void MFP_InterruptHandler_TimerC(void);
 extern void MFP_InterruptHandler_TimerD(void);
 
+extern void MFP_GPIP_ReadByte(void);
+extern void MFP_ActiveEdge_ReadByte(void);
+extern void MFP_DataDirection_ReadByte(void);
+extern void MFP_EnableA_ReadByte(void);
+extern void MFP_EnableB_ReadByte(void);
+extern void MFP_PendingA_ReadByte(void);
+extern void MFP_PendingB_ReadByte(void);
+extern void MFP_InServiceA_ReadByte(void);
+extern void MFP_InServiceB_ReadByte(void);
+extern void MFP_MaskA_ReadByte(void);
+extern void MFP_MaskB_ReadByte(void);
+extern void MFP_VectorReg_ReadByte(void);
+extern void MFP_TimerACtrl_ReadByte(void);
+extern void MFP_TimerBCtrl_ReadByte(void);
+extern void MFP_TimerCDCtrl_ReadByte(void);
+extern void MFP_TimerAData_ReadByte(void);
+extern void MFP_TimerBData_ReadByte(void);
+extern void MFP_TimerCData_ReadByte(void);
+extern void MFP_TimerDData_ReadByte(void);
+
+extern void MFP_GPIP_WriteByte(void);
+extern void MFP_ActiveEdge_WriteByte(void);
+extern void MFP_DataDirection_WriteByte(void);
+extern void MFP_EnableA_WriteByte(void);
+extern void MFP_EnableB_WriteByte(void);
+extern void MFP_PendingA_WriteByte(void);
+extern void MFP_PendingB_WriteByte(void);
+extern void MFP_InServiceA_WriteByte(void);
+extern void MFP_InServiceB_WriteByte(void);
+extern void MFP_MaskA_WriteByte(void);
+extern void MFP_MaskB_WriteByte(void);
+extern void MFP_VectorReg_WriteByte(void);
+extern void MFP_TimerACtrl_WriteByte(void);
+extern void MFP_TimerBCtrl_WriteByte(void);
+extern void MFP_TimerCDCtrl_WriteByte(void);
+extern void MFP_TimerAData_WriteByte(void);
+extern void MFP_TimerBData_WriteByte(void);
+extern void MFP_TimerCData_WriteByte(void);
+extern void MFP_TimerDData_WriteByte(void);
+
 #endif