/* check.h - Check and repair a PC/MS-DOS file system */
/* Written 1993 by Werner Almesberger */
#ifndef _CHECK_H
#define _CHECK_H
loff_t alloc_rootdir_entry(DOS_FS *fs, DIR_ENT *de, const char *pattern);
/* Allocate a free slot in the root directory for a new file. The file name is
constructed after 'pattern', which must include a %d type format for printf
and expand to exactly 11 characters. The name actually used is written into
the 'de' structure, the rest of *de is cleared. The offset returned is to
where in the filesystem the entry belongs. */
int scan_root(DOS_FS *fs);
/* Scans the root directory and recurses into all subdirectories. See check.c
for all the details. Returns a non-zero integer if the file system has to
be checked again. */
#endif
