ra8_arena.h

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

typedef struct {
  uint8_t* base; 
  uint32_t size; 
  uint32_t used; 
} ra8_arena_t;

[[nodiscard]] ra8_err_t ra8_arena_init(ra8_arena_t* arena, void* base, uint32_t size);

[[nodiscard]] ra8_err_t
ra8_arena_carve(ra8_arena_t* arena, uint32_t bytes, uint32_t align, void** out_ptr);

[[nodiscard]] ra8_err_t ra8_arena_remaining(const ra8_arena_t* arena, uint32_t* out_remaining);
 
#ifdef __cplusplus
}
#endif