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#pragma once
#include <stddef.h>
struct mem_io;
struct mem_io_istream {
size_t (*read)(const struct mem_io_istream *stream, void *ptr, const size_t size);
void *backing;
};
struct mem_io_istream
mem_io_istream_from_file(FILE *file);
size_t
mem_io_write_from_stream(const struct mem_io *io, const struct mem_io_istream *stream, const size_t offset, const size_t size);
struct mem_io_ostream {
size_t (*write)(const struct mem_io_ostream *stream, const void *ptr, const size_t size);
void *backing;
};
struct mem_io_ostream
mem_io_ostream_from_file(FILE *file);
size_t
mem_io_read_to_stream(const struct mem_io *io, const struct mem_io_ostream *stream, const size_t offset, const size_t size);
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