printf("Usage: %s [mapin mapout]\n", argv[0]);
printf("usage: %s [mapin mapout]\n", argv[0]);
setnmap(argc, argv)	int argc;	char *argv[];{	char *cp;	if (argc == 1) {		mapflag = 0;		puts("Nmap off.");		code = mapflag;		return;	}	if ((argc < 3 && !another(&argc, &argv, "mapout")) || argc > 3) {		printf("Usage: %s [mapin mapout]\n", argv[0]);		code = -1;		return;	}	mapflag = 1;	code = 1;	cp = strchr(altarg, ' ');	if (proxy) {		while(*++cp == ' ')			continue;		altarg = cp;		cp = strchr(altarg, ' ');	}	*cp = '\0';	(void)strncpy(mapin, altarg, MAXPATHLEN - 1);	while (*++cp == ' ')		continue;	(void)strncpy(mapout, cp, MAXPATHLEN - 1);}