Libft

This is a project for creating a library in C, containing a collection of functions that replicate the behavior of standard library functions. The project is divided into mandatory and additional parts, each containing a set of functions to implement.

Part 1 - Libc Functions

In this part, the behavior of standard libc functions are replicated with names prefixed by ft_. Functions to implement include:

• isalpha
• isdigit
• isalnum
• isascii
• isprint
• strlen
• memset
• bzero
• memcpy
• memmove
• strlcpy
• strlcat
• toupper
• tolower
• strchr
• strrchr
• strncmp
• memchr
• memcmp
• strnstr
• atoi
• calloc
• strdup

Part 2 - Additional Functions

This part involves creating additional functions that either complement the libc functions or provide new functionality. Functions to implement include:

• 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 - Linked Lists

The Bonus functions give some insight about linked lists:

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

Ft_printf

My libft also inludes a custom implementation of the printf() function from the C standard library. The function ft_printf() will mimic the behavior of the original printf() and will handle various format specifiers.

Supported Conversions:

%c: Prints a single character.
%s: Prints a string (as defined by the common C convention).
%p: The void * pointer argument will be printed in hexadecimal format.
%d: Prints a decimal (base 10) number.
%i: Prints an integer in base 10.
%u: Prints an unsigned decimal (base 10) number.
%x: Prints a number in hexadecimal (base 16) lowercase format.
%X: Prints a number in hexadecimal (base 16) uppercase format.
%%: Prints a percent sign.

Get_next_line

Get_next_line is included in this libft as well which is a function that reads a line from a file descriptor and returns it. It implements a buffer which can be changed with the Compiler flag -D BUFFER_SIZE=n.

Makefile

A Makefile is required to compile the source files to the required output with specific flags (-Wall -Wextra -Werror). It should include rules for $(NAME), all, clean, fclean, and re. Additionally, if bonuses are implemented, a bonus rule should be included.

Submission

Submit the following files:

• Makefile
• libft.h
• All ft_*.c files

Ensure that your project follows the norms outlined in the project requirements to avoid penalties during evaluation.