OpenBSD-4.6/usr.bin/file2c/file2c.c

/*	$OpenBSD: file2c.c,v 1.3 2003/06/26 21:41:37 deraadt Exp $	*/
/*
 * ----------------------------------------------------------------------------
 * "THE BEER-WARE LICENSE" (Revision 42):
 * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
 * can do whatever you want with this stuff. If we meet some day, and you think
 * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
 * ----------------------------------------------------------------------------
 *
 * $FreeBSD: file2c.c,v 1.1 1995/01/29 00:49:57 phk Exp $
 *
 */

#include <stdio.h>

int
main(int argc, char *argv[])
{
	int i, j, k;

	if (argc > 1)
		printf("%s\n",argv[1]);
	k = 0;
	j = 0;
	while((i = getchar()) != EOF) {
		if(k++) {
			putchar(',');
			j++;
		}
		if (j > 70) {
			putchar('\n');
			j = 0;
		}

		printf("%d", i);

		if (i > 99)
			j += 3;
		else if (i > 9)
			j += 2;
		else
			j++;
	}
	putchar('\n');
	if (argc > 2)
		printf("%s\n", argv[2]);
	return 0;
}