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ft_substr.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_substr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mkhaing <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/09/24 21:06:34 by mkhaing #+# #+# */
/* Updated: 2024/03/13 21:08:33 by mkhaing ### ########.fr */
/* */
/* ************************************************************************** */
#include <byamc/byamc.h>
char *ft_substr(char const *s, unsigned int start, size_t len)
{
char *substr;
size_t new_len;
if (s == NULL)
return (NULL);
if ((unsigned int)ft_strlen(s) < start)
return (ft_strdup(""));
new_len = ft_strlen(s + start);
if (new_len < len)
len = new_len;
substr = (char *)malloc(sizeof(char) * (len + 1));
if (!(substr))
return (NULL);
ft_strlcpy(substr, s + start, len + 1);
return (substr);
}