33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strmapi.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/15 16:32:03 by nalebrun #+# #+# */
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/* Updated: 2024/11/25 16:16:28 by nalebrun ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../libft.h"
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char *ft_strmapi(char const *s, char (*f)(unsigned int, char))
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{
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size_t len;
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unsigned int i;
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char *out;
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if (!s || !f)
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return (NULL);
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len = ft_strlen(s);
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out = (char *)ft_calloc(len + 1, sizeof(char));
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if (!out)
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return (NULL);
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i = -1;
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while (++i < len)
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out[i] = f(i, s[i]);
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out[len] = '\0';
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return (out);
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}
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