diff options
Diffstat (limited to 'libft/src/ft_uintlen.c')
| -rw-r--r-- | libft/src/ft_uintlen.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libft/src/ft_uintlen.c b/libft/src/ft_uintlen.c new file mode 100644 index 0000000..da5be7b --- /dev/null +++ b/libft/src/ft_uintlen.c @@ -0,0 +1,29 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_uintlen.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:07:16 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:07:16 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <inttypes.h> + +uint8_t + ft_uintlen(unsigned long n) +{ + uint8_t len; + + len = 0; + if (!n) + return (1); + while (n != 0) + { + n /= 10; + len++; + } + return (len); +} |