added finished algorithm

merged algorithm from other personnal repo
This commit is contained in:
Tanguy MAZE
2019-04-22 10:13:09 +02:00
parent c6339a00e9
commit a8b2e31701
128 changed files with 5020 additions and 86 deletions

28
libft/srcs/ft_strrnchr.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strrnchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/05/16 12:05:03 by tmaze #+# #+# */
/* Updated: 2018/05/16 12:32:26 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strrnchr(const char *s, int c, int n)
{
int s_len;
char *tmp;
s_len = ft_strlen(s);
tmp = (char*)s;
n = (s_len < n) ? s_len : n;
s_len = s_len - n;
while (n >= 0)
if (tmp[s_len + n--] == c)
return (&tmp[s_len + n + 1]);
return (NULL);
}