handle_getinfo
static int handle_getinfo(char *, int, char **);
ret = handle_getinfo(progname, argc - optind, argv + optind);
static int handle_getinfo(char *, char **);
ret = handle_getinfo(progname, handle_args);
ret = handle_getinfo(progname, handle_args);
static int handle_getinfo(char *, char **);