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- /* ************************************************************************** */
- /* */
- /* ::: :::::::: */
- /* ft_strcmp.c :+: :+: :+: */
- /* +:+ +:+ +:+ */
- /* By: bchanot <bchanot@students.42.fr> +#+ +:+ +#+ */
- /* +#+#+#+#+#+ +#+ */
- /* Created: 2015/11/23 16:52:55 by bchanot #+# #+# */
- /* Updated: 2018/10/29 11:56:25 by bchanot ### ########.fr */
- /* */
- /* ************************************************************************** */
- #include "libft.h"
- int ft_strcmp(const char *const s1, const char *const s2)
- {
- size_t cpt;
- cpt = 0;
- if ((!s1 && !s2) || (!ft_strlen(s1) && !ft_strlen(s2)))
- return (false);
- if ((!s1 && s2) || (s1 && !s2) || (!ft_strlen(s1) && ft_strlen(s2)) ||
- (ft_strlen(s1) && !ft_strlen(s2)))
- return (true);
- while (s1[cpt] == s2[cpt] && s1[cpt] && s2[cpt])
- cpt++;
- return ((unsigned char)s1[cpt] - (unsigned char)s2[cpt]);
- }
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