-
Notifications
You must be signed in to change notification settings - Fork 0
/
ft_substr.c
36 lines (33 loc) · 1.25 KB
/
ft_substr.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_substr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: javellis <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/07 11:41:22 by javellis #+# #+# */
/* Updated: 2022/10/07 11:41:25 by javellis ### ########.fr */
/* */
/* ************************************************************************** */
#include"libft.h"
#include<stddef.h>
#include<stdlib.h>
char *ft_substr(char const *s, unsigned int start, size_t len)
{
unsigned int i;
char *result;
i = 0;
result = (char *)malloc(len + 1);
if (start > len)
return ("");
else if (!result)
return (NULL);
while (s[start] != '\0' && i < len)
{
result[i] = s[start];
start++;
i++;
}
result[i] = '\0';
return (result);
}