#include <xvfs-core.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <tcl.h>
#include <sys/stat.h>

#define XVFS_NAME_LOOKUP_ERROR (-1)
#define XVFS_FILE_BLOCKSIZE 1024

#define MIN(a, b) (((a) < (b)) ? (a) : (b))

typedef enum {