146 #define bytsec(fs, n)	((n) >> (fs)->sshift)  argument
147 #define secbyt(fs, s)	((s) << (fs)->sshift)  argument
148 #define depsec(fs)	(1 << (fs)->dshift)  argument
149 #define entsec(fs, e)	((e) >> (fs)->dshift)  argument
150 #define bytblk(fs, n)	((n) >> (fs)->bshift)  argument
151 #define blkbyt(fs, b)	((b) << (fs)->bshift)  argument
152 #define secblk(fs, s)	((s) >> ((fs)->bshift - (fs)->sshift))  argument
153 #define blksec(fs, b)	((b) << ((fs)->bshift - (fs)->sshift))  argument
156 #define blkoff(fs, b)	(secbyt(fs, (fs)->lsndta) + \  argument
160 #define blklsn(fs, b)  ((fs)->lsndta + blksec(fs, (b) - LOCLUS))  argument
168 #define okclus(fs, c)  ((c) >= LOCLUS && (c) <= (fs)->xclus)  argument
188 dos_read_fatblk(DOS_FS *fs, u_int blknum)  in dos_read_fatblk()
221 dos_mount_impl(DOS_FS *fs, struct open_file *fd)  in dos_mount_impl()
270 	char *fs;  in dos_mount()  local
330 dos_unmount_impl(DOS_FS *fs)  in dos_unmount_impl()
348 	DOS_FS *fs = NULL;  in dos_open()  local
509 	DOS_FS *fs = f->fs;  in dos_close()  local
629 parsebs(DOS_FS *fs, DOS_BS *bs)  in parsebs()
696 namede(DOS_FS *fs, const char *path, DOS_DE **dep)  in namede()
731 lookup(DOS_FS *fs, u_int clus, const char *name, DOS_DE **dep)  in lookup()
878 fsize(DOS_FS *fs, DOS_DE *de)  in fsize()
900 fatcnt(DOS_FS *fs, u_int c)  in fatcnt()
915 fatget(DOS_FS *fs, u_int *c)  in fatget()
978 ioread(DOS_FS *fs, uint64_t offset, void *buf, size_t nbyte)  in ioread()
1020 ioget(DOS_FS *fs, daddr_t lsec, void *buf, size_t size)  in ioget()