#include <krb5.h>
#include <stdio.h>
#include <stdlib.h>

int main(int argc, char* argv[]) {
	krb5_error_code ret;
	krb5_context context;
	krb5_error_code my_krb5_error_code;
	const char *error_msg;

	if (argc != 2) {
		printf("usage: %s <krb5_error_code>\n", argv[0]);
	}

	my_krb5_error_code = strtoul(argv[1], 0, 10);

	ret = krb5_init_context(&context);
	if (ret) {
		exit(1);
	}

	error_msg = krb5_get_error_message(context, my_krb5_error_code);
	printf("%s\n", error_msg);
}