/* * Copyright (C) 2002-2004 The DOSBox Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Library General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ typedef Bit8u (IO_ReadBHandler)(Bit32u port); typedef Bit16u (IO_ReadWHandler)(Bit32u port); typedef Bit32u (IO_ReadDHandler)(Bit32u port); typedef void (IO_WriteBHandler)(Bit32u port,Bit8u value); typedef void (IO_WriteWHandler)(Bit32u port,Bit16u value); typedef void (IO_WriteDHandler)(Bit32u port,Bit32u value); void IO_RegisterReadBHandler(Bitu port,IO_ReadBHandler * handler); void IO_RegisterReadWHandler(Bitu port,IO_ReadWHandler * handler); void IO_RegisterReadDHandler(Bitu port,IO_ReadDHandler * handler); void IO_RegisterWriteBHandler(Bitu port,IO_WriteBHandler * handler); void IO_RegisterWriteWHandler(Bitu port,IO_WriteWHandler * handler); void IO_RegisterWriteDHandler(Bitu port,IO_WriteDHandler * handler); void IO_FreeReadHandler(Bitu port); void IO_FreeWriteHandler(Bitu port); void IO_WriteB(Bitu port,Bit8u val); Bit8u IO_ReadB(Bitu port); void IO_WriteW(Bitu port,Bit16u val); Bit16u IO_ReadW(Bitu port); void IO_WriteD(Bitu port,Bit32u val); Bit32u IO_ReadD(Bitu port); INLINE void IO_Write(Bitu port,Bit8u val) { IO_WriteB(port,val); } INLINE Bit8u IO_Read(Bitu port){ return IO_ReadB(port); } INLINE void IO_RegisterReadHandler(Bitu port,IO_ReadBHandler * handler,char * name) { IO_RegisterReadBHandler(port,handler); } INLINE void IO_RegisterWriteHandler(Bitu port,IO_WriteBHandler * handler,char * name) { IO_RegisterWriteBHandler(port,handler); }