xorFile code skeleton

#include <stdio.h>

int xorFile (char *infile, char *outfile) {
    /*
     * put your code here to open and
     * close your file handles and the
     * XOR operation which will be
     * performed on the infile to
     * produce outfile
     */
}

int main (int argc, char *argv[]) {
    xorFile (argv[1], argv[2]);

    return 0;
}