CLiP offers a very flexible structure that can be used to parse input commands. In fact, CLiP allows you to parse command line inputs, add or remove allowed options and arguments, forbid the user from specifying too many arguments or options, switch between long and short option prefixes, define your own long or short prefix, and much more. License: GNU General Public License (GPL) Changes: One more character (the string terminator) was added to the malloc function. Resources are freed after use to prevent memory leaks. The coding style was fixed. Various files and the Web site were updated.

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