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Diffstat (limited to '')
| -rw-r--r-- | libft/src/ft_itoa_base.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libft/src/ft_itoa_base.c b/libft/src/ft_itoa_base.c new file mode 100644 index 0000000..37b792b --- /dev/null +++ b/libft/src/ft_itoa_base.c @@ -0,0 +1,45 @@ +/* ************************************************************************** */ +/* LE - / */ +/* / */ +/* ft_itoa_base.c .:: .:/ . .:: */ +/* +:+:+ +: +: +:+:+ */ +/* By: rbousset <marvin@le-101.fr> +:+ +: +: +:+ */ +/* #+# #+ #+ #+# */ +/* Created: 2019/12/31 14:28:40 by rbousset #+# ## ## #+# */ +/* Updated: 2019/12/31 14:28:43 by rbousset ### #+. /#+ ###.fr */ +/* / */ +/* / */ +/* ************************************************************************** */ + +#include <libft.h> +#include <stdlib.h> + +char + *ft_itoa_base(long n, char *base) +{ + char *s; + long nb; + uint8_t i; + + i = ft_intlen_base(n, base) - 1; + if (!(s = (char*)malloc((i + 2) * sizeof(char)))) + return (NULL); + if (!n) + s[i] = '0'; + if (n < 0) + { + s[0] = '-'; + nb = -n; + } + s[i + 1] = '\0'; + while (n > 0) + { + nb = n; + if (nb >= (long)ft_strlen(base)) + nb = n % ft_strlen(base); + s[i] = base[nb]; + n /= ft_strlen(base); + i--; + } + return (s); +} |