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/* bin2c.c -- dump binary file in hex format
Copyright (C) 2007-2021 Free Software Foundation, Inc.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
#include <stdio.h>
#include <stdlib.h>
#include "binary-io.h"
int
main (int argc, char *argv[])
{
int c;
int i;
if (argc != 1)
{
int ishelp = 0;
FILE *stream;
if (argc == 2 && argv[1][0] == '-')
{
const char *opt = &argv[1][1];
if (*opt == '-')
++opt;
ishelp = *opt == 'h' || *opt == 'H';
}
stream = ishelp ? stdout : stderr;
fprintf (stream, "Usage: %s < input_file > output_file\n", argv[0]);
fprintf (stream, "Prints bytes from stdin in hex format.\n");
exit (!ishelp);
}
SET_BINARY (fileno (stdin));
i = 0;
while ((c = getc (stdin)) != EOF)
{
printf ("0x%02x,", c);
if (++i == 16)
{
printf ("\n");
i = 0;
}
}
if (i != 0)
printf ("\n");
exit (0);
}
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