23 lines
1.1 KiB
C
23 lines
1.1 KiB
C
#ifndef __FAT_TABLE_H__
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#define __FAT_TABLE_H__
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#include "fat_opts.h"
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#include "fat_misc.h"
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struct fat_ctx;
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//-----------------------------------------------------------------------------
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// Prototypes
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//-----------------------------------------------------------------------------
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void fatfs_fat_init(struct fatfs *fs);
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int fatfs_fat_purge(struct fat_ctx *ctx, struct fatfs *fs);
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uint32 fatfs_find_next_cluster(struct fat_ctx *ctx, struct fatfs *fs, uint32 current_cluster);
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void fatfs_set_fs_info_next_free_cluster(struct fat_ctx *ctx, struct fatfs *fs, uint32 newValue);
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int fatfs_find_blank_cluster(struct fat_ctx *ctx, struct fatfs *fs, uint32 start_cluster, uint32 *free_cluster);
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int fatfs_fat_set_cluster(struct fat_ctx *ctx, struct fatfs *fs, uint32 cluster, uint32 next_cluster);
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int fatfs_fat_add_cluster_to_chain(struct fat_ctx *ctx, struct fatfs *fs, uint32 start_cluster, uint32 newEntry);
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int fatfs_free_cluster_chain(struct fat_ctx *ctx, struct fatfs *fs, uint32 start_cluster);
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uint32 fatfs_count_free_clusters(struct fat_ctx *ctx, struct fatfs *fs);
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#endif
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