ra8_io_stream_ram.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include "ra8_err.h"
#include "ra8_io_stream.h"

typedef struct {
  uint8_t* buf; 
  uint32_t cap; 
  uint32_t len; 
} ra8_io_stream_ram_state_t;

[[nodiscard]] ra8_err_t ra8_io_stream_ram_init(ra8_io_stream_t*           s,
                                               ra8_io_stream_ram_state_t* state,
                                               uint8_t*                   buf,
                                               uint32_t                   cap);

[[nodiscard]] ra8_err_t ra8_io_stream_ram_used(const ra8_io_stream_ram_state_t* state,
                                               uint32_t*                        out_used);
 
#ifdef __cplusplus
}
#endif