diff options
Diffstat (limited to 'libft/src/ft_uitoa.c')
| -rw-r--r-- | libft/src/ft_uitoa.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libft/src/ft_uitoa.c b/libft/src/ft_uitoa.c new file mode 100644 index 0000000..87b2866 --- /dev/null +++ b/libft/src/ft_uitoa.c @@ -0,0 +1,39 @@ +/* ************************************************************************** */ +/* LE - / */ +/* / */ +/* ft_uitoa.c .:: .:/ . .:: */ +/* +:+:+ +: +: +:+:+ */ +/* By: rbousset <marvin@le-101.fr> +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* Created: 2019/12/31 14:37:37 by rbousset #+# ## ## #+# */ +/* Updated: 2019/12/31 14:37:38 by rbousset ### #+. /#+ ###.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); +} |