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ft_strncmp.c
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ft_strncmp.c
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/* ************************************************************************** */
/* */
/* :::::::: */
/* ft_strncmp.c :+: :+: */
/* +:+ */
/* By: mgraaf <mgraaf@student.codam.nl> +#+ */
/* +#+ */
/* Created: 2021/12/16 14:24:48 by mgraaf #+# #+# */
/* Updated: 2021/12/16 14:24:50 by mgraaf ######## odam.nl */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_strncmp(const char *s1, const char *s2, size_t n)
{
size_t i;
i = 0;
while (i < n && s2[i] != '\0')
{
if ((((unsigned char *)s1)[i] != ((unsigned char *)s2)[i]))
return (((unsigned char *)s1)[i] - ((unsigned char *)s2)[i]);
i++;
}
while (i < n && s1[i] != '\0')
{
if ((((unsigned char *)s1)[i] != ((unsigned char *)s2)[i]))
return (((unsigned char *)s1)[i] - ((unsigned char *)s2)[i]);
i++;
}
return (0);
}