Libft - 42 Project

Description

Libft is the first project at 42 school. The aim is to recreate various standard C library functions, as well as additional functions that will be useful throughout the cursus. This library will be used in most of the future 42 projects.

Functions

Libc Functions

ft_isalpha • ft_isdigit • ft_isalnum • ft_isascii • ft_isprint • ft_strlen • ft_memset • ft_bzero • ft_memcpy • ft_memmove • ft_strlcpy • ft_strlcat • ft_toupper • ft_tolower • ft_strchr • ft_strrchr • ft_strncmp • ft_memchr • ft_memcmp • ft_strnstr • ft_atoi • ft_calloc • ft_strdup

Additional Functions

ft_substr • ft_strjoin • ft_strtrim • ft_split • ft_itoa • ft_strmapi • ft_striteri • ft_putchar_fd • ft_putstr_fd • ft_putendl_fd • ft_putnbr_fd

Bonus Functions

ft_lstnew • ft_lstadd_front • ft_lstsize • ft_lstlast • ft_lstadd_back • ft_lstdelone • ft_lstclear • ft_lstiter • ft_lstmap

Getting Started

Prerequisites

• GCC compiler
• Make

Usage

1. Include the header in your source file:

#include "libft.h"

Compilation

1. Compilation:

make

Cleaning

• Remove object files:

make clean

• Remove object files and library:

make fclean

• Recompile everything:

make re

Testing

This project doesn't come with unit tests, but you can use external testers:

• libft-unit-test
• libft-war-machine
• Tripouille/libfTester