Makefile. header file and 4 functions

Makefile

@@ -0,0 +1,38 @@
+CC			= cc
+
+AR			= ar
+
+ARFLAGS		= rc
+
+CFLAGS		= -Wall -Wextra -Werror -I libft.h
+
+NAME		= libft.a
+
+SRC			= ft_isalpha.c ft_isdigit.c ft_isalnum.c ft_isascii.c
+
+OBJDIR		= objs
+
+OBJ			= $(patsubst %, $(OBJDIR)/%o, $(SRC:.c=.))
+
+
+all: 		$(NAME)
+
+$(NAME):	$(OBJ)
+			$(AR) $(ARFLAGS) $(NAME) $(OBJ)
+			ranlib $(NAME)
+
+$(OBJDIR)/%.o:		%.c | $(OBJDIR)
+			$(CC) -o $@ -c $< $(CFLAGS)
+
+$(OBJDIR):
+			mkdir $@
+
+clean:
+			rm -f $(OBJ)
+
+fclean:		clean
+			rm -f $(NAME)
+
+re:			fclean all
+
+.PHONY:		all clean fclean re