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#ifndef FAT_H
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#ifndef FAT_H
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#define FAT_H
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#define FAT_H
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#include "global.h"
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#include "global.h"
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#include "util.h"
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#include "mv.h" /* for volume definitions */
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#include "mv.h" /* for volume definitions */
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/* Number of bytes reserved for a file name (including the trailing \0).
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/* Number of bytes reserved for a file name (including the trailing \0).
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   Since names are stored in the entry as UTF-8, we won't be able to
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   Since names are stored in the entry as UTF-8, we won't be able to
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   store all names allowed by FAT. In FAT, a name can have max 255
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   store all names allowed by FAT. In FAT, a name can have max 255
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{
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{
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    unsigned int entry;
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    unsigned int entry;
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    unsigned int entrycount;
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    unsigned int entrycount;
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    long sector;
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    long sector;
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    struct fat_file file;
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    struct fat_file file;
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    unsigned char sectorcache[SECTOR_SIZE];
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    unsigned char sectorcache[SECTOR_SIZE] CACHEALIGN_ATTR;
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    /* There are 2-bytes per characters. We don't want to bother too much, as LFN entries are
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    /* There are 2-bytes per characters. We don't want to bother too much, as LFN entries are
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     * at much 255 characters longs, that's at most 20 LFN entries. Each entry hold at most
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     * at much 255 characters longs, that's at most 20 LFN entries. Each entry hold at most
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     * 13 characters, that a total of 260 characters. So we keep a buffer of that size.
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     * 13 characters, that a total of 260 characters. So we keep a buffer of that size.
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     * Keep coherent with fat.c code. */
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     * Keep coherent with fat.c code. */
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    unsigned char longname[260 * 2];
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    unsigned char longname[260 * 2];
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};
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} CACHEALIGN_ATTR;
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#ifdef HAVE_HOTSWAP
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#ifdef HAVE_HOTSWAP
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extern void fat_lock(void);
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extern void fat_lock(void);
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extern void fat_unlock(void);
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extern void fat_unlock(void);
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#endif
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#endif