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/* $Id: tapeio.h,v 1.1.1.1 1999/02/02 23:29:39 shmit Exp $ */
#ifndef TAPEIO_H
# define TAPEIO_H
#define HEADERSIZE 8192
typedef enum { STARTMARK, STOPMARK, FILEMARK } filetype_t;
struct tapelabel {
char labelstr[MAXLINE];
time_t date;
};
typedef struct tapelabel tapelabel_t;
struct fileheader {
char host[MAXLINE];
char vol[MAXLINE];
filetype_t type;
time_t date;
};
typedef struct fileheader fileheader_t;
/* Access primitives. */
int mt_rewind(int fd);
int mt_fsf(int fd, int count);
int mt_weof(int fd, int count);
int readlabel(int fd, tapelabel_t *label);
int writelabel(int fd, tapelabel_t *label);
int readheader(int fd, fileheader_t *header);
int writeheader(int fd, fileheader_t *header);
#endif
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