#ifndef __PPT_H__
#define __PPT_H__

int GetValidPpt(void);
int InstallGiveIo(void);
void SetPptCompMode(void);

extern int validPpt;

#define LPT1 0x378	// the search order is LPT1 then 2 then 3
#define LPT2 0x278	// first valid address found is used (re-order if needed for multiple ports)
#define LPT3 0x3bc	// hardware base address for parallel port

#ifdef __WINDOWS__
#define OutputPpt(value)    _outp((unsigned short)validPpt,value)
#define InputPpt()	    _inp((unsigned short)(validPpt+0x1))
#else
extern void OutputPpt(unsigned char value);
extern unsigned char InputPpt(void);
#endif

#endif //__PPT_H__