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ft_strrchr.c
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ft_strrchr.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strrchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mbouthai <mbouthai@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/22 15:43:46 by mbouthai #+# #+# */
/* Updated: 2022/01/26 01:55:58 by mbouthai ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strrchr(const char *s, int c)
{
int index;
int c_index;
index = -1;
c_index = -1;
while (s[++index])
if ((unsigned char)c == s[index])
c_index = index;
if (s[index] == (unsigned char)c)
return ((char *)s + index);
if (c_index >= 0)
return ((char *)s + c_index);
return (NULL);
}