flash.h

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#ifndef FLASH_H
#define FLASH_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stdlib.h>
#include <stdint.h>
#include <pthread.h>

enum { FLASH_DEFAULT_FLAG = 0 ,
};

struct flash_device;
struct flash_operations;

struct flash_device {
    const struct flash_operations *f_op; 
    void *f_private; 
    int (*f_submodule_exit)(struct flash_device *); 
};

struct flash_operations {
    int (*open)(struct flash_device *, const char *name,
            int flags); 
    ssize_t (*write)(struct flash_device *, void *buffer, size_t count,
             off_t offset); 
    ssize_t (*read)(struct flash_device *, void *buffer, size_t count,
            off_t offset); 
    int (*ioctl)(struct flash_device *, unsigned int request,
             ...); 
    int (*close)(struct flash_device *); 
};

int flash_module_init(struct flash_device **, uint64_t flags);
int flash_module_exit(struct flash_device *);

#ifdef __cplusplus
}
#endif

#endif