--- hatari/src/includes/mfp.h	2019/04/01 07:09:16	1.1.1.1
+++ hatari/src/includes/mfp.h	2019/04/01 07:12:16	1.1.1.4
@@ -1,9 +1,15 @@
 /*
-  Hatari
+  Hatari - mfp.h
+
+  This file is distributed under the GNU Public License, version 2 or at your
+  option any later version. Read the file gpl.txt for details.
 */
 
-// List of MFP interrupts (GPIP is General Purpose I/O Interrupt Port)
-#define  MFP_EXCEPT_GPIP7           15  // Highest Priority
+#ifndef HATARI_MFP_H
+#define HATARI_MFP_H
+
+/* List of MFP interrupts (GPIP is General Purpose I/O Interrupt Port) */
+#define  MFP_EXCEPT_GPIP7           15  /* Highest Priority */
 #define  MFP_EXCEPT_GPIP6           14
 #define  MFP_EXCEPT_TIMERA          13
 #define  MFP_EXCEPT_RECBUFFULL      12
@@ -13,24 +19,26 @@
 #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
 #define  MFP_EXCEPT_GPIP2      2
 #define  MFP_EXCEPT_GPIP1      1
-#define  MFP_EXCEPT_GPIP0      0  // Lowest Priority
+#define  MFP_EXCEPT_GPIP0      0  /* Lowest Priority */
 
-// MFP register defines
+/* 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
+/* MFP Registers */
 extern unsigned char MFP_GPIP;
 extern unsigned char MFP_AER,MFP_DDR;
 extern unsigned char MFP_IERA,MFP_IERB;
@@ -65,3 +73,45 @@ extern void MFP_InterruptHandler_TimerA(
 extern void MFP_InterruptHandler_TimerB(void);
 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