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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_substr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/17 08:28:49 by cacharle #+# #+# */
/* Updated: 2019/10/18 11:55:44 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include "libft.h"
char *ft_substr(char const *s, unsigned int start, size_t len)
{
unsigned int i;
char *sub;
if (s == NULL)
return (NULL);
if ((sub = (char*)malloc(sizeof(char) * (len + 1))) == NULL)
return (NULL);
i = 0;
if (!(start > ft_strlen(s)))
{
while (i < len && s[start + i])
{
sub[i] = s[start + i];
i++;
}
}
sub[i] = '\0';
return (sub);
}
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