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Diffstat (limited to 'libft/src/ft_uitoa_base.c')
| -rw-r--r-- | libft/src/ft_uitoa_base.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libft/src/ft_uitoa_base.c b/libft/src/ft_uitoa_base.c new file mode 100644 index 0000000..a931d29 --- /dev/null +++ b/libft/src/ft_uitoa_base.c @@ -0,0 +1,39 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_uitoa_base.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:07:19 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:07:19 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <libft.h> +#include <stdlib.h> + +char + *ft_uitoa_base(unsigned long n, char *base) +{ + char *s; + unsigned long nb; + uint8_t i; + + i = ft_uintlen_base(n, base) - 1; + if (!(s = (char*)malloc((i + 2) * sizeof(char)))) + return (NULL); + if (!n) + s[i] = '0'; + s[i + 1] = '\0'; + while (n > 0) + { + nb = n; + if (nb >= (unsigned long)ft_strlen(base)) + nb = n % ft_strlen(base); + s[i] = base[nb]; + n /= ft_strlen(base); + i--; + } + return (s); +} |