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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_substr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kdx <kdx @student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/09/28 06:35:57 by kdx #+# #+# */
/* Updated: 2022/10/14 02:37:58 by kdx ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
char *ft_substr(char const *s, unsigned int start, size_t len)
{
ssize_t size;
char *ptr;
if (s == NULL)
return (NULL);
size = ft_strlen(s);
size -= start;
if (size < 0)
size = 0;
if ((size_t)size > len)
size = len;
ptr = malloc(size + 1);
if (ptr == NULL)
return (NULL);
ptr[size] = '\0';
while (size > 0)
{
size -= 1;
ptr[size] = s[start + size];
}
return (ptr);
}
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