32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_tolower.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gtertysh <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/12/01 15:58:52 by gtertysh #+# #+# */
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/* Updated: 2017/04/02 06:47:00 by gtertysh ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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int ft_strcmp_lex(const char *s1, const char *s2)
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{
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int s1_low;
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int s2_low;
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s1_low = ft_tolower(*(unsigned char *)s1);
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s2_low = ft_tolower(*(unsigned char *)s2);
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while (*s1 && *s2 && s1_low == s2_low)
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{
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s1++;
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s2++;
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s1_low = ft_tolower(*(unsigned char *)s1);
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s2_low = ft_tolower(*(unsigned char *)s2);
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}
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if (s1_low != s2_low)
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return (s1_low - s2_low);
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return (0);
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}
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