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/* See LICENSE file for copyright and license details. */
#include <libkeccak.h>
#include <argparser.h>
#define libkeccak_spec_keccak libkeccak_spec_sha3
#define LIBKECCAK_KECCAK_SUFFIX ""
/**
* Wrapper for `run` that also initialises the command line parser
*
* @param algo The name of the hashing algorithm, must be a string literal
* @param prog The name of program, must be a string literal
* @param suffix The message suffix
*/
#define RUN(algo, prog, suffix)\
(args_init(algo " checksum calculator",\
prog " [options...] [--] [files...]", NULL,\
NULL, 1, 0, args_standard_abbreviations),\
run(argc, argv, &spec, suffix))
/**
* Print the checksum in binary
*/
#define REPRESENTATION_BINARY 0
/**
* Print the checksum in upper case hexadecimal
*/
#define REPRESENTATION_UPPER_CASE 1
/**
* Print the checksum in lower case hexadecimal
*/
#define REPRESENTATION_LOWER_CASE 2
/**
* Parse the command line and calculate the hashes of the selected files
*
* @param argc The first argument from `main`
* @param argv The second argument from `main`
* @param gspec The default algorithm parameters
* @param suffix Message suffix
* @return An appropriate exit value
*/
int run(int argc, char *argv[], libkeccak_generalised_spec_t *restrict gspec, const char *restrict suffix);
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