Recreated printf using write system call
Allowed functions: -malloc, -free, -write, -va_start, -va_arg, -va_copy, -va_end
Description: Write a library that contains ft_printf(), a function that will mimic the original printf().
Requirements: -Don't have to implement buffer management, -Has to include following formats: c, s, p, d, i, u, x, X, %, -Can't use libtool, global variables, -Can't have any memory leaks for obvious reasons, -Has to compile with the following flags: -Wall -Werror -Wextra
Goal of the project: -Teach variadic functions -How printf works