ft_printf - A Custom Implementation of printf

Spanish version 🇪🇸

ft_printf is a recreation of the standard printf function in C, developed from scratch without using printf, sprintf, or any similar functions. This implementation is part of advanced C learning and follows the Norminette to ensure clean and structured code.

📌 Features

✅ Supports essential format specifiers
✅ Efficient buffer management for better performance
✅ Compatible with the Libft library
✅ 100% in C with no forbidden functions

⚙️ Supported Specifiers

Specifier	Description
%c	Prints a character
%s	Prints a string
%p	Prints a pointer in hexadecimal format
%d / %i	Prints a signed integer
%u	Prints an unsigned integer
%x / %X	Prints a number in hexadecimal (lower/upper case)
%%	Prints the % character

🚀 Installation and Usage

1️⃣ Clone the repository

git clone https://github.com/rpaparoni/ft_printf_rpaparoni.git
cd ft_printf

2️⃣ Compile the library

make

This will generate libftprintf.a, which you can include in any C project.

3️⃣ Use it in your code

#include "ft_printf.h"

int main()
{
    int num = 42;
    ft_printf("The number is: %d\n", num);
    return 0;
}

4️⃣ Compile with ft_printf

gcc main.c -L. -lftprintf -o program

📜 License

This project is open-source and can be freely used and modified.

🐙 GitHub: rpaparoni