#ifdef __cplusplus
extern "C" {
#endif


#ifndef qcruntime


#define cpnone 0
#define cpodd   1
#define cpmark  2
#define cpeven  3


#endif

unsigned qc_checkbit(unsigned char w, unsigned bit);
void qc_setbit(unsigned char far *w, unsigned bit, unsigned bitval);
int qc_round(double r);
void far * qc_malloc(unsigned long n);
void qc_free(void far * fp);
void qc_itoa (int num,unsigned char far *str,int width);
int qc_strlen(unsigned char far *s);
void qc_strcpy(unsigned char far *s1, unsigned char far *s2);
void qc_strcat(unsigned char far *s1 , unsigned char far *s2);
unsigned getfontpointer(unsigned char far **fp);
unsigned lptstatcheck(unsigned statbyte);
unsigned outlptport(unsigned p,unsigned char c);
unsigned initlptport(unsigned p);
unsigned lptportstatus(unsigned p);
unsigned initcommport(unsigned cport, unsigned baud,unsigned parity,
		  unsigned wordlen,unsigned stop,
		   unsigned handshake);
unsigned outcommport(unsigned p,unsigned char c);
unsigned incommport(unsigned p);
unsigned commportstatus(unsigned port);
unsigned extcommportcntrl(unsigned p, unsigned msr, unsigned rw);
unsigned char qc_getch(void);
void setoutputdev(int od);
unsigned qc_outch(unsigned char c);
unsigned qc_crlf( void );
unsigned qc_outstr(unsigned char far *s, int crflag);
unsigned qc_blockoutput(unsigned char far * block, unsigned n);
unsigned qc_stderrorhandler(unsigned error);
void dputs( unsigned char far *str );
void qc_gotoxy(unsigned x, unsigned y);
unsigned qc_comout(int p,unsigned char c);
void putnum( int number );
void puthex( unsigned char number );
void dputc( unsigned char c );
void crlf( void );
void banner( unsigned char far *string );
unsigned qc_formfeed( void );
unsigned checkforESC(void);
void setcurrentofh(unsigned ofh);
unsigned char qc_kbhit(void);
unsigned qc_createfile(char far *filename);
unsigned qc_closefile(unsigned h);
unsigned qc_writefile(unsigned h, char far *buffer, unsigned count );
unsigned qc_readfile(unsigned h, char far *buffer, unsigned count );
unsigned qc_resetfile(unsigned h );
unsigned qc_openfile(char far *filename);

#ifdef __cplusplus
}
#endif