When `getopt' finds an option that takes an argument,
the argument value is returned here. */
- char *optarg;
+ char *arg;
/* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller
Otherwise, `optind' communicates from one call to the next
how much of ARGV has been scanned so far. */
- int optind;
+ int ind;
/* Set to an option character which was unrecognized. */
- int optopt;
+ int opt;
/* The next char to be scanned in the option-element
in which the last option character we returned was found.