diff options
Diffstat (limited to 'libft/src/ft_uitoa.c')
| -rw-r--r-- | libft/src/ft_uitoa.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libft/src/ft_uitoa.c b/libft/src/ft_uitoa.c new file mode 100644 index 0000000..f1a5fa2 --- /dev/null +++ b/libft/src/ft_uitoa.c @@ -0,0 +1,38 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_uitoa.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:07:18 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:07:18 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <libft.h> +#include <inttypes.h> +#include <stdlib.h> + +char + *ft_uitoa(unsigned long n) +{ + char *s; + unsigned long nb; + uint8_t i; + + i = ft_uintlen(n) - 1; + if (!(s = (char*)malloc((i + 2) * sizeof(char)))) + return (NULL); + if (!n) + s[i] = '0'; + nb = n; + s[i + 1] = '\0'; + while (nb > 0) + { + s[i] = 48 + (nb % 10); + nb = nb / 10; + i--; + } + return (s); +} |