main(int argc GCC_UNUSED,
     char *argv[]GCC_UNUSED)
{
    fprintf(stderr, "This program requires termcap\n");
    exit(EXIT_FAILURE);
}
main(int argc GCC_UNUSED,
     char *argv[]GCC_UNUSED)
{
    fprintf(stderr, "This program requires termcap\n");
    exit(EXIT_FAILURE);
}