#include  <stdio.h>
#include  <stdlib.h>
#include  <dos.h>
#include  <conio.h>
#include  <math.h>
#include  <graphics.h>

#define   WORD	    unsigned int
#define   DWORD     unsigned long
#define   UCHAR     unsigned char

#define NoError 		0
#define DriverHandleError	1
#define DriverCallError 	2
#define FindBoardError		3
#define TimeOut 		4
#define ExceedBoardNumber	5
#define NotFoundBoard		6

#define  MAX_BOARD_NUMBER      16

float  PTMC12_FloatSub2(float fA, float fB);
short  PTMC12_ShortSub2(short nA, short nB);
WORD   PTMC12_DriverInit(WORD *wBoards);
WORD   PTMC12_DriverClose(void);
WORD   PTMC12_GetDriverVersion(WORD *wDriverVersion);
WORD   PTMC12_GetConfigAddressSpace(WORD wBoardNo, WORD *wBaseAddr, WORD *wIrq
       , WORD *wPLX);
WORD   GetAddress(void);
void   WriteAddress(UCHAR bBus, UCHAR bDevice, UCHAR bFunction, UCHAR bWhichLong);

void   _outpd(WORD port,DWORD data);
DWORD  _inpd(WORD port);

WORD   wBaseAddr=0;
WORD   wConfigSpace[MAX_BOARD_NUMBER][4];
WORD   wTotalBoards=0;
WORD   wActiveBoardNo=0xffff;
WORD   wGetAddress=0;