Subversion Repositories igor

#include <stdio.h>

int

main(int argc, char **argv)

{

        FILE *in, *out;

        int a;

        if (argc < 3)

                errx(1, "Usage: prog infile outfile");

        if ((in = fopen(argv[1], "r")) == NULL)

                err(1, "fopen(r)");

        if ((out = fopen(argv[2], "w")) == NULL)

                err(1, "fopen(w)");

        while (fread(&a, sizeof(a), 1, in) == 1) {

                a = htonl(a);

                fwrite(&a, sizeof(a), 1, out);

        }

        fclose(in);

        fclose(out);

        return 0;

}