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ft_strrchr.c
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ft_strrchr.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strrchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jkahvedj <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/05/30 23:20:59 by jkahvedj #+# #+# */
/* Updated: 2021/06/12 20:13:35 by jkahvedj ### ########.fr */
/* */
/* ************************************************************************** */
/*
** LIBRARY: string.h
**
** DESCRIPTION:
** locate a character in string
*/
#include "libft.h"
char *ft_strrchr(const char *s, int c)
{
char *last_c;
int change;
change = 0;
while (*s != '\0')
{
if (*s == (char)c)
{
last_c = (char *)s;
change++;
}
s++;
}
if ((char)c == '\0')
return ((char *)s);
if (change != 0)
return (last_c);
return (NULL);
}