Ft_printf

My own printf function

This is a reimplementation of the printf function from the C standard library. It introduces to structured programming, variadic programming and number base conversions.

Supported format specifier

Specifier	Description
%c	Single character
%s	String
%p	Pointer address
%d, %i	Integer
%u	Unsigned integer
%x, %X	Hexadecimal (lower/uppercase)
%%	Percent sign

Installation

# Clone repository
git clone https://github.com/yannallo/ft_printf.git

# Build
make -C ft_printf

Usage

Include the header in your file and link during compilation.

gcc -Ift_printf main.c -Lft_printf -lftprintf -o test

Example main.c

#include "ft_printf.h"

int main(void)
{
  char s[15] = "Hello world !!";

  ft_printf("Message:\n%s\n", s);
  return 0;
}