C/C++

					_C PROGRAMMING COLUMN_
by Al Stevens



[LISTING ONE]

/* ---------------------- crypto.c ----------------------------- */

/*
 * Simple, single key file encryption/decryption filter
 * Usage: crypto keyvalue infile outfile
 */

#include <stdio.h>
#include <string.h>

void main(int argc, char *argv[])
{
    ...