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ft_strncmp.c
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ft_strncmp.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strncmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: mbouthai <mbouthai@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/22 20:22:20 by mbouthai #+# #+# */
/* Updated: 2022/02/20 14:31:26 by mbouthai ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
int ft_strncmp(const char *s1, const char *s2, size_t n)
{
size_t index;
if (!s1 && !s2)
return (0);
index = 0;
while ((s1[index] != '\0' || s2[index] != '\0') && index < n)
{
if (s1[index] != s2[index])
return ((unsigned char)s1[index] - (unsigned char)s2[index]);
index++;
}
return (0);
}