popt:
The popt library exists essentially for parsing command-line options. It is found superior in many ways when compared to parsing the `argv` array by hand or using the `getopt` functions `getopt()` and `getopt_long()`.
The popt library exists essentially for parsing command-line options. It is found superior in many ways when compared to parsing the `argv` array by hand or using the `getopt` functions `getopt()` and `getopt_long()`.
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