-
Notifications
You must be signed in to change notification settings - Fork 0
/
ft_strrchr.c
36 lines (33 loc) · 1.21 KB
/
ft_strrchr.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strrchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mskeleto <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/11/06 16:11:05 by mskeleto #+# #+# */
/* Updated: 2020/11/07 16:44:15 by mskeleto ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_strrchr(const char *str, int symbol)
{
int last_index;
int i;
char *pstr;
i = 0;
last_index = -1;
pstr = (char*)str;
while (str[i] != '\0')
{
if (str[i] == symbol)
last_index = i;
i++;
}
if (symbol == '\0')
last_index = i;
if (last_index >= 0)
return (pstr + last_index);
else
return (NULL);
}