libft

My custom implementation of standard C library functions, created for 42 school projects. It builds a static library libft.a that can be reused easily in other projects.

---

Features

• Re-implementation of standard libc functions (mem*, str*, is*, to*, etc.)
• Extra utilities (ft_substr, ft_split, ft_itoa, linked list helpers)
• Norm-compliant and leak-free

---

Build

git clone git@github.com:grignetta/42_libft.git
cd libft
make

---

Using in another project

Add libft as a submodule:

git submodule add git@github.com:grignetta/42_libft.git libft
git submodule update --init --recursive

Update libft to the newest version:

git submodule update --remote libft

Update your project Makefile:

LIBFT_DIR := ./libft
LIBFT := $(LIBFT_DIR)/libft.a
INCS := -I$(LIBFT_DIR)

$(LIBFT):
	$(MAKE) -C $(LIBFT_DIR) all

Then link with $(LIBFT).