LIBFT is a custom implementation of several standard C library functions, as well as additional utility functions. It is designed to provide a set of fundamental tools for C programming, enabling developers to work more efficiently by implementing common functionalities themselves.
- Standard C Functions: Includes implementations of standard C library functions such as
strlen,strcpy,atoi, etc. - Additional Utility Functions: Offers additional utility functions that are commonly used in C programming tasks.
- Modular Design: Functions are organized into modules for easier management and integration into projects.
- Tested and Optimized: Each function is thoroughly tested and optimized for performance and reliability.
- Clone the repository:
git clone https://github.com/ychbily/LIBFT.git
2. Compile the library:
make
3. Link the library to your project:
#include "libft.h"
4. Use the functions in your code as needed.The library contains the following fucntions:
ft_isalpha- checks for an alphabetic character.ft_isdigit- checks for a digit (0 through 9).ft_isalnum- checks for an alphanumeric character.ft_isascii- checks whether c fits into the ASCII character set.ft_isprint- checks for any printable character.ft_toupper- convert char to uppercase.ft_tolower- convert char to lowercase.
ft_memset- fill memory with a constant byte.ft_strlen- calculate the length of a string.ft_bzero- zero a byte string.ft_memcpy- copy memory area.ft_memmove- copy memory area.ft_strlcpy- copy string to an specific size.ft_strlcat- concatenate string to an specific size.ft_strchr- locate character in string.ft_strrchr- locate character in string.ft_strncmp- compare two strings.ft_memchr- scan memory for a character.ft_memcmp- compare memory areas.ft_strnstr- locate a substring in a string.ft_strdup- creates a duplicate for the string passed as parameter.
ft_atoi- convert a string to an integer.ft_calloc- allocates memory and sets its bytes' values to 0.
ft_substr- returns a substring from a string.ft_strjoin- concatenates two strings.ft_strtrim- trims the beginning and end of string with specific set of chars.ft_split- splits a string using a char as parameter.ft_itoa- converts a number into a string.ft_strmapi- applies a function to each character of a string.ft_striteri- applies a function to each character of a string.ft_putchar_fd- output a char to a file descriptor.ft_putstr_fd- output a string to a file descriptor.ft_putendl_fd- output a string to a file descriptor, followed by a new line.ft_putnbr_fd- output a number to a file descriptor.
ft_lstnew- creates a new list element.ft_lstadd_front- adds an element at the beginning of a list.ft_lstsize- counts the number of elements in a list.ft_lstlast- returns the last element of the list.ft_lstadd_back- adds an element at the end of a list.ft_lstdelone- deletes and free a list element.ft_lstclear- deletes and free list.ft_lstiter- applies a function to each element of a list.ft_lstmap- applies a function to each element of a list.
Contributions are welcome! If you find any issues or have suggestions for improvements, feel free to open an issue or create a pull request.
Completed as part of the curriculum at 1337 School in Khouribga, Morocco, achieving a perfect score of 125/125.