diff --git a/ft_printf.h b/ft_printf.h
index 77adc70..ff32694 100644
--- a/ft_printf.h
+++ b/ft_printf.h
@@ -17,11 +17,12 @@
 # include <stdlib.h>
 # include <unistd.h>
 
+int	ft_printf(const char *str, ...);
 void	ft_putchar(char c);
 int		ft_putstr(char *s);
 char	*ft_itoa(int n);
 int		ft_power(int nb, int power);
-int		ft_get_size(long n);
+int		ft_get_size(long long n);
 int		ft_putnbr(int n);
 int		ft_putunbr(unsigned int n);
 int		ft_putnbrhex(int v);