Libft

This project is about coding a C library. It will contain a lot of general purpose functions your programs will rely upon.

📦 Features

Libc Functions: Reimplementation of standard C library functions with names prefixed by "ft_". 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

Additional Functions: Extended functionality for string manipulation. 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

Linked List Functions: Additional functions for working with linked lists. ft_lstnew, ft_lstadd_front, ft_lstsize, ft_lstlast, ft_lstadd_back, ft_lstdelone, ft_lstclear, ft_lstiter, ft_lstmap

ft_printf: A simple recreation of printf function.

get_next_line: Function that reads a file descriptor line by line

📂 Repository Structure

└── Libft/
    └── ft_printf/
        └── include/
            └── ft_printf.h
        └── src/
            ├── ft_numbers.c
            └── ft_printf.c
        └── Makefile
    └── get_next_line/
        ├── get_next_line.c
        ├── get_next_line.h
        └── get_next_line_utils.c
    ├── Makefile
    ├── ft_atoi.c
    ├── ft_bzero.c
    ├── ft_calloc.c
    ├── ft_isalnum.c
    ├── ft_isalpha.c
    ├── ft_isascii.c
    ├── ft_isdigit.c
    ├── ft_isprint.c
    ├── ft_itoa.c
    ├── ft_lstadd_back_bonus.c
    ├── ft_lstadd_front_bonus.c
    ├── ft_lstclear_bonus.c
    ├── ft_lstdelone_bonus.c
    ├── ft_lstiter_bonus.c
    ├── ft_lstlast_bonus.c
    ├── ft_lstmap_bonus.c
    ├── ft_lstnew_bonus.c
    ├── ft_lstsize_bonus.c
    ├── ft_memchr.c
    ├── ft_memcmp.c
    ├── ft_memcpy.c
    ├── ft_memmove.c
    ├── ft_memset.c
    ├── ft_putchar_fd.c
    ├── ft_putendl_fd.c
    ├── ft_putnbr_fd.c
    ├── ft_putstr_fd.c
    ├── ft_split.c
    ├── ft_strchr.c
    ├── ft_strdup.c
    ├── ft_striteri.c
    ├── ft_strjoin.c
    ├── ft_strlcat.c
    ├── ft_strlcpy.c
    ├── ft_strlen.c
    ├── ft_strmapi.c
    ├── ft_strncmp.c
    ├── ft_strnstr.c
    ├── ft_strrchr.c
    ├── ft_strtrim.c
    ├── ft_substr.c
    ├── ft_tolower.c
    ├── ft_toupper.c
    └── libft.h

⚙️ Commands & Options

`make`

Compiles different program pieces and builds a final executable

make [RULE]

Rule	Description
`all`	Default rule, compiles the mandatory part
`bonus`	Compiles all the project, including the bonus part (the linked list func.), get_next_line and ft_printf
`clean`	Removes all the objects file of the project
`fclean`	Removes all the temporary files of the project (.o and .a)
`fclean`	Removes all the temporary files of the project (.o and .a)

⚡️ Quick start

Clone this repository:

git clone https://github.com/dhsudev/libft

Enter the directory

cd libft

Compile with the makefile

make

⚙️ Use Libft

Once the library is successfully compiled, you can use it in your projects. Link the libft.a file to your program, and include the libft.h header in your source files. To compile your program with Libft, use:

gcc -o my_program my_program.c -L . -lft

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