<commit_before>TODO
====

* Optimize the string functions
* Implement something like a heap
* Check for NULL values in several functions<commit_msg>Updated TODO<commit_after>TODO
====

* Optimize the string functions
* Implement something like a heap
* Check for NULL values in several functions
* Implement simple exception handling
* Reimplement network address functions
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{'dir': 'git-commits-cleaned', 'id': '1471535', 'n_tokens_mistral': 87, 'n_tokens_neox': 90, 'n_words': 42}