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ft_strncmp.c
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ft_strncmp.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strncmp.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dalcabre <dalcabre@student.42urduliz.co +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/11 14:58:39 by dalcabre #+# #+# */
/* Updated: 2024/01/11 10:12:16 by dalcabre ### ########.fr */
/* */
/* ************************************************************************** */
int ft_strncmp(char *s1, char *s2, unsigned int n)
{
unsigned int i;
unsigned char uc1;
unsigned char uc2;
i = 0;
if (n == 0)
return (0);
while (i < n - 1 && s1[i] != '\0' && s2[i] != '\0')
{
uc1 = (unsigned char)s1[i];
uc2 = (unsigned char)s2[i];
if (uc1 != uc2)
return (uc1 - uc2);
i++;
}
if (i < n && s1[i] != s2[i])
return ((unsigned char)s1[i] - (unsigned char)s2[i]);
else
return (0);
}