38 lines
1.3 KiB
C
Executable File
38 lines
1.3 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_substr.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tomoron <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/10/31 11:59:20 by tomoron #+# #+# */
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/* Updated: 2023/11/02 11:00:04 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_substr(char const *s, unsigned int start, size_t len)
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{
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unsigned int i;
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char *res;
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unsigned int res_len;
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res_len = 0;
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if (!s)
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return (0);
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if (ft_strlen(s) > start)
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while (res_len < len && s[start + res_len])
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res_len++;
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res = malloc((res_len + 1) * sizeof(char));
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if (!res)
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return (res);
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i = 0;
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while (i < res_len)
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{
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res[i] = s[start + i];
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i++;
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}
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res[i] = 0;
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return (res);
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}
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