Add files, first commit

1 files changed, 64 insertions, 0 deletions

diff --git a/ft_strchr.c b/ft_strchr.c
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+++ b/ft_strchr.c
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+/*
+Libft Copyright (C) 2026 yctct
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "libft.h"
+
+char	*ft_strchr(const char *s, int c)
+{
+	size_t	i;
+	size_t	size;
+
+	size = ft_strlen(s);
+	i = 0;
+	while (i <= size)
+	{
+		if (s[i] == (char)c)
+			return ((char *)&s[i]);
+		i++;
+	}
+	return (NULL);
+}
+/*
+
+#include <string.h>
+
+int	main(void)
+{
+	const char	s[6] = "Hello0";
+	int			c;
+	int			d;
+	int			e;
+	int			f;
+	int			g;
+
+	c = (int) 'e';
+	d = (int) 'm';
+	e = (int) '8';
+	f = (int) '0';
+	g = (int) '$';
+	printf("%s\n", ft_strchr(s, c));
+	printf("%s\n", strchr(s, c));
+	printf("%s\n", ft_strchr(s, d));
+	printf("%s\n", strchr(s, d));
+	printf("%s\n", ft_strchr(s, e));
+	printf("%s\n", strchr(s, e));
+	printf("%s\n", ft_strchr(s, f));
+	printf("%s\n", strchr(s, f));
+	printf("%s\n", ft_strchr(s, g));
+	printf("%s\n", strchr(s, g));
+}
+*/