From 633ada7d5c917cb3edd65fc7d32ad7958cbf2e20 Mon Sep 17 00:00:00 2001 From: kinou Date: Tue, 8 Dec 2020 17:48:02 +0100 Subject: [PATCH] =?UTF-8?q?=09nouveau=20fichier=C2=A0:=20ft=5Fstrtrim.c?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ft_strtrim.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 ft_strtrim.c diff --git a/ft_strtrim.c b/ft_strtrim.c new file mode 100644 index 0000000..aeba13a --- /dev/null +++ b/ft_strtrim.c @@ -0,0 +1,55 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strtrim.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: apommier +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/11/29 23:52:05 by apommier #+# #+# */ +/* Updated: 2020/12/02 19:29:33 by apommier ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include + +static int is_set(char const *set, char c) +{ + int i; + + i = 0; + while (set[i]) + { + if (set[i] == c) + return (1); + } + return (0); +} + +char *ft_strtrim(char const *s1, char const *set) +{ + int j; + int i; + int len; + char *dest; + + i = 0; + j = 0; + len = ft_strlen(s1); + while (is_set(set, s1[i])) + i++; + while (is_set(set, s1[len - j - 1])) + j++; + len = len - i - j; + dest = malloc(sizeof(char) * (len + 1)); + if (dest == 0) + return (0); + j = 0; + while (s[i] && len - j) + { + dest[j] = s[i]; + i++; + j++; + } + dest[j] = 0; + return (dest); +}