#ifndef	_PROT_H
#define	_PROT_H

void	zsbhdr(int len, int type, register char *hdr);
void	zsbh32(int len, register char *hdr, int type, int flavour);
void	zshhdr(int len, int type, register char *hdr);
void	zsdata(register char *buf, int length, int frameend);
void	zsda32(register char *buf, int length, int frameend);
int		zrdata(register char *buf, int length);
int		zrdat32(register char *buf, int length);
void	garbitch(void);
int		zgethdr(char *hdr, int eflag);
int		zrbhdr(register char *hdr);
int		zrbhd32(register char *hdr);
int		zrhhdr(char *hdr);
void	zputhex(register int c);
void	zsendline(int c);
int		zgethex(void);
int		zgeth1(void);
int		zdlread(void);
int		noxrd7(void);
void	stohdr(long pos);
long	rclhdr(register char *hdr);

/*	"zmr.c"	------------------------------------------------------------*/
void	zsdar32(char *buf, int length, int frameend);
int		zrdatr32(register char *buf, int length);

#endif