#include <stdint.h>
#include <stddef.h>

#ifndef __STREAM_H
#define __STREAM_H

/**
 * Struct for abstract stream
 *
 * Stream properties: generalized variables for individual devices
 *     props[0]: Peripheral device (fd, hi2c, huart, and so on)
 *     props[1]: Bus device ID
 *     
 */

typedef struct {
    int (*read)(uint8_t *buf, size_t len, void **vptr, void *sptr);
    int (*write)(uint8_t *buf, size_t len, void **vptr, void *sptr);
    int (*init)(void **vptr, void *sptr);
    void **props;
} p_stream_t;

typedef enum {
    STDIO,    
} devices;


#endif /* __STREAM_H */