General File System Functions

void
FS_DevDrvAdd     (FS_DEV_API  *p_dev_api,
                  FS_ERR      *p_err);
FS_ERR
FS_Init          (FS_CFG      *p_fs_cfg);
CPU_INT08U
FS_VersionGet    (void);
void
FS_WorkingDirGet (CPU_CHAR    *path_dir,
                  CPU_SIZE_T   len_max,
                  FS_ERR      *p_err);
void
FS_WorkingDirSet (CPU_CHAR    *path_dir,
                  FS_ERR      *p_err);
void
FS_DevDrvAdd     (FS_DEV_API  *p_dev_drv,
                  FS_ERR      *p_err);