/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <assert.h>

/* much faster */
static const char *b64tab =
	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

int
main(int argc, char *argv[])
{
	char b64et[256];
	for (int i = 0; i < 256; i++) b64et[i] = -1;
	for (int i = 0; i < 64; i++)
		b64et[(int)b64tab[i]] = i;
	b64et[(int)'='] = 0;
	b64et[(int)'\v'] = -2;
	b64et[(int)'\f'] = -2;
	b64et[(int)' '] = -2;
	b64et[(int)'\n'] = -2;
	b64et[(int)'\r'] = -2;
	b64et[(int)'\t'] = -2;
	printf("{");
	for (int i = 0; i < 256; i++) {
		printf("%d,", b64et[i]);
		if ((i+1) % 24 == 0) printf("\n");
	}
	printf("}\n");
}