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42 lisboa

➞ Goal: get_next_line is a function that reads and returns one line at a time from a file descriptor, including the terminating newline character \n when present. The project's core challenge is managing persistent state across multiple calls without global variables, using a single static pointer to accumulate data between reads.

➞ Goal: ft_printf is a custom re-implementation of the standard C printf function, built on top of the previously developed libft library. The goal is to understand variadic functions in C and replicate the core formatting behaviour of printf without relying on it.

➞ Goal: re-implement a set of standard C library functions — as well as additional utility functions — also relying on libc. This project is the foundation of the 42 curriculum: the resulting libft.a static library will be reused in virtually every future project.