First commitHEADmain

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/ft_memchr.c b/lib/ft_memchr.c
new file mode 100644
index 0000000..bee5430
--- /dev/null
+++ b/lib/ft_memchr.c
@@ -0,0 +1,34 @@
+/*
+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"
+
+void	*ft_memchr(const void *s, int c, size_t n)
+{
+	const char	*ss;
+	size_t		i;
+
+	ss = s;
+	i = 0;
+	while (i < n)
+	{
+		if (ss[i] == (char)c)
+			return ((void *)(ss + i));
+		i++;
+	}
+	return (NULL);
+}