serint.h

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#ifndef __serint_h_included__
#define	__serint_h_included__

unsigned char RR_iHead;
unsigned char RR_iTail;
unsigned char RR_cLev;
unsigned char RR_cMax;
unsigned char TR_iHead;
unsigned char TR_iTail;
unsigned char TR_cLev;
unsigned char TR_cMax;
unsigned char UnGotCh;
unsigned char SerFlags;
bit FlagTransIdle;
bit FlagStripOutLF;
bit FlagCvtInCR;
unsigned char TestBits;

#define INRINGSIZE 128
#define OUTRINGSIZE 250
#define T1RELOAD 253
#define CR 13
#define LF 10
#define ESC 27
#define EOF -1

unsigned char xdata RRing[INRINGSIZE];
unsigned char xdata TRing[OUTRINGSIZE];
extern void ptstr(const char *);
extern void ptch(int);
extern int ckch();
extern int gtch();
extern void SerWaitOutDone();
extern void SerFlushIn();
extern void ptc(int TransChar);

#endif