49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_memcmp.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/16 15:26:08 by kcolin #+# #+# */
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/* Updated: 2024/10/16 15:31:27 by kcolin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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int ft_memcmp(const void *s1, const void *s2, size_t n)
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{
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size_t i;
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i = 0;
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while (1)
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{
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if (i >= n)
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return (0);
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if (((unsigned char *)s1)[i] != ((unsigned char *)s2)[i])
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break ;
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i++;
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}
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return (((unsigned char *)s1)[i] - ((unsigned char *)s2)[i]);
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}
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/*
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#include <stdio.h>
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#include <string.h>
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int main(int argc, char **argv)
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{
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size_t cmp_len;
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cmp_len = 0;
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if (argc > 2)
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{
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printf("mine: %d\tlib: %d\n",
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ft_memcmp(argv[1], argv[2], cmp_len),
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memcmp(argv[1], argv[2], cmp_len));
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}
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return (0);
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}
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*/
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