saveman.h

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#ifndef _SAVEMAN_H_
#define _SAVEMAN_H_

#include "types.h"

enum {
        SM_STAT_PARAM_ERR = -3,   
        SM_STAT_HW_ERR = -2,      
        SM_STAT_ERR = -1,         
        SM_STAT_OK = 0,           
        SM_STAT_WARN_NO_DATA = 1, 
};
int16_t sm_init(uint8_t num_slots, uint32_t max_length_restrict);

void sm_deinit(void);

int16_t sm_load(uint8_t slot, void *save_data, uint16_t len);

int16_t sm_save(uint8_t slot, const void *save_data, uint16_t len);

int16_t sm_delete(uint8_t slot);

int16_t sm_clear(uint8_t num_slots);

#endif