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#ifndef BACKEND_H
#define BACKEND_H
#include <stdint.h>
#include <stddef.h>
#define DEBUG(fmt, ...) debug(__func__, __FILE__, __LINE__, fmt , ## __VA_ARGS__)
#define DIE(fmt, ...) die(__func__, __FILE__, __LINE__, fmt , ## __VA_ARGS__)
void debug(const char *name, const char *file, size_t line, const char *fmt, ...);
void die(const char *name, const char *file, size_t line, const char *fmt, ...);
void emit8(uint8_t out);
void emit16(uint16_t out);
void emit32(uint32_t out);
void emit64(uint64_t out);
struct string_view backend_stream_init_src(const char *path);
void backend_stream_init_dst(const char *path);
void backend_stream_close_src();
void backend_stream_close_dst();
void save(const char* path);
#endif
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