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base c lib without external lib

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This commit is contained in:
David Gailleton
2025-11-05 19:25:22 +01:00
parent e06b98052a
commit 697e044d7e
19 changed files with 445 additions and 13 deletions
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22
ft_memchr.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memchr.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/11/05 17:54:17 by dgaillet #+# #+# */
/* Updated: 2025/11/05 17:59:54 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_memchr(const void *s, int c, size_t n)
{
if (n > 0 && *((unsigned char *) s) == c)
return ((void *) s);
if (n <= 0)
return (NULL);
return (ft_memchr(s + 1, c, n - 1));
}