ra8-firmware/unarch__io_8h_source.html

#pragma once


#include <stddef.h>

#include <stdint.h>


#ifdef __cplusplus

extern "C" {

#endif


typedef size_t (*unarch_read_fn)(void* ctx, uint64_t offset, void* buf, size_t len);


typedef struct {

  const uint8_t* base;

  size_t         len;

} unarch_mem_t;


[[nodiscard]] size_t unarch_mem_read(void* ctx, uint64_t offset, void* buf, size_t len);


#ifdef __cplusplus

}

#endif

unarch_mem_t
Bounded flat-memory backing for unarch_read_fn.
Definition unarch_io.h:79

unarch_mem_t::base
const uint8_t * base
First readable byte of the flat view.
Definition unarch_io.h:80

unarch_mem_t::len
size_t len
Readable length in bytes.
Definition unarch_io.h:81

unarch_read_fn
size_t(* unarch_read_fn)(void *ctx, uint64_t offset, void *buf, size_t len)
Seek+read backing over an archive's bytes.
Definition unarch_io.h:55

unarch_mem_read
size_t unarch_mem_read(void *ctx, uint64_t offset, void *buf, size_t len)
unarch_read_fn over a flat unarch_mem_t view.
Definition unarch_io.c:24