diff --git a/Makefile b/Makefile
index 058cdc3..97a46ba 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@
 #    By: adjoly <adjoly@student.42.fr>              +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/11/01 11:03:22 by adjoly            #+#    #+#              #
-#    Updated: 2023/11/06 17:37:53 by adjoly           ###   ########.fr        #
+#    Updated: 2023/11/08 12:14:33 by adjoly           ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -39,6 +39,8 @@ SRCS = ft_atoi.c \
 		ft_strchr.c \
 		ft_itoa.c \
 		ft_calloc.c \
+		ft_memchr.c \
+		ft_memcmp.c \
 
 OBJS = $(SRCS:.c=.o)
 
@@ -49,7 +51,7 @@ HEADER = libft.h
 $(NAME): $(OBJS)
 	ar -rcs	$(NAME) $(OBJS)
 
-# so:
+so:
 	$(CC) -nostartfiles -fPIC $(CFLAGS) $(SRCS)
 	gcc -nostartfiles -shared -o libft.so $(OBJS)
 
diff --git a/ft_memchr.c b/ft_memchr.c
index 927d102..3483542 100644
--- a/ft_memchr.c
+++ b/ft_memchr.c
@@ -6,7 +6,7 @@
 /*   By: adjoly <adjoly@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/05 14:52:53 by adjoly            #+#    #+#             */
-/*   Updated: 2023/11/06 15:37:15 by adjoly           ###   ########.fr       */
+/*   Updated: 2023/11/08 11:59:58 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,13 +14,16 @@
 
 void	*ft_memchr(const void *s, int c, size_t n)
 {
-	int	i;
+	size_t	i;
 
 	i = 0;
-	while (i < n && ((unsigned char *)s)[i] && ((char *)s) != c)
+	while (((char *)s)[i] && i < n)
 	{
-		s++;
+		if (((char *)s)[i] == (char)c)
+			return (((char *)s + i));
 		i++;
 	}
+	if (c == 0)
+		return (((char *)s) + i);
 	return (NULL);
 }
diff --git a/ft_strchr.c b/ft_strchr.c
index b73da82..4d96690 100644
--- a/ft_strchr.c
+++ b/ft_strchr.c
@@ -6,17 +6,17 @@
 /*   By: adjoly <adjoly@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/01 15:45:18 by adjoly            #+#    #+#             */
-/*   Updated: 2023/11/05 21:33:16 by adjoly           ###   ########.fr       */
+/*   Updated: 2023/11/08 12:17:21 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-// char	*ft_strchr(const char *s, int c)
-// {
-	// int	i;
+char	*ft_strchr(const char *s, int c)
+{
+	int	i;
 
-	// i = 0;
-	// while (s[i])
-	// {
+	i = 0;
+	while (s[i])
+	{
 		
-	// }
-// }
+	}
+}
diff --git a/libft.h b/libft.h
index d402f9a..ad81796 100644
--- a/libft.h
+++ b/libft.h
@@ -6,7 +6,7 @@
 /*   By: adjoly <adjoly@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/01 10:06:03 by adjoly            #+#    #+#             */
-/*   Updated: 2023/11/06 11:03:52 by adjoly           ###   ########.fr       */
+/*   Updated: 2023/11/08 12:14:58 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -45,5 +45,6 @@ void	*ft_memchr(const void *s, int c, size_t n);
 char	*ft_itoa(int n);
 void	*ft_memmove(void *dest, const void *src, size_t n);
 void	*ft_memchr(const void *s, int c, size_t n);
+int		ft_memcmp(const void *s1, const void *s2, size_t n);
 
 #endif
\ No newline at end of file