Should be more or less equivalent to the regular getopt functions.
defines global variables
char *optarg;
ints optind, opterr, optopt, and end_of_args;
Also defines macro constants no_argument, required_argument, and optional_argument.
creates struct option (equivalent fields to standard GNU option struct).
Defines function-like macro EXCHANGE().
Should be more or less equivalent to the regular getopt functions. defines global variables char *optarg; ints optind, opterr, optopt, and end_of_args; Also defines macro constants no_argument, required_argument, and optional_argument. creates struct option (equivalent fields to standard GNU option struct). Defines function-like macro EXCHANGE().