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#ifndef VFS_VFS_H_
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#ifndef VFS_VFS_H_
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#define VFS_VFS_H_
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#define VFS_VFS_H_
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typedef enum {
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typedef enum {
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    VFS_REGISTER = 1,
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    VFS_REGISTER = 0,
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    VFS_MOUNT,
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    VFS_MOUNT,
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    VFS_UNMOUNT,
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    VFS_UNMOUNT,
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    VFS_OPEN
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    VFS_OPEN,
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    VFS_LAST,       /* keep this the last member of the enum */
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} vfs_request_t;
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} vfs_request_t;
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/**
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 * An instance of this structure is associated with a particular FS operation.
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 * It tells VFS if the FS supports the operation or maybe if a default one
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 * should be used.
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 */
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typedef enum {
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    VFS_OP_NOTSUP = 0,
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    VFS_OP_DEFAULT,
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    VFS_OP_DEFINED
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} vfs_op_t;
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#define FS_NAME_MAXLEN  20
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/**
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 * A structure like this is passed to VFS by each individual FS upon its
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 * registration. It assosiates a human-readable identifier with each
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 * registered FS. More importantly, through this structure, the FS announces
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 * what operations it supports.
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 */
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typedef struct {
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    char fs_name[FS_NAME_MAXLEN];   /**< Unique identifier of the fs. */
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    vfs_op_t ops[VFS_LAST];     /**< Operations. */
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} vfs_info_t;
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#endif
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#endif
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/**
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/**
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 * @}
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 * @}
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 */
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 */