/* vfs.h - for 415.340 and 415.341 Assignment 2
   Header file for the virtual file system routines.
   Written by Robert Sheehan - 27/07/96
   */

#define VFSOK 0			/* virtual file system ok */

#define WRITE 0
#define READ 1

#define ORDINARY 0
#define DIRECTORY 1

extern int vfs_init();
extern int vfs_reconnect();
extern void vfs_error(const char *message);
extern void vfs_display();
extern int vfs_create(char *filename, int filetype);
extern int vfs_open(char *filename, int access);
extern int vfs_write(char *filename, char *buffer, int length);
extern int vfs_read(char *filename, char *buffer, int length);
extern int vfs_close(char *filename);