/* nice */
#ifndef unsw_orig
int nicarg 4;
#endif
#ifdef unsw_orig
int nicarg 17;
#endif
main(argc, argv)
register int argc;
register char *argv[];
{
if(argc > 1 && argv[1][0] == '-') {
nicarg = atoi(&argv[1][1]);
argc--;
argv++;
}
if(argc < 2) {
prints(2, "usage: nice [ -n ] command\n");
exit(1);
}
argc--;
argv++;
argv[argc] = 0;
nice(nicarg);
execc( argv[0], argv);
prints(2, argv[0]);
prints(2, ": Not found\n");
exit(1);
}