nandajfa/libft

🗣️ About

This project allows you to re-write those functions, understand them, and learn to use them. This library will help you with all your future C projects.

Functions from <ctype.h> library

• ft_isascii - test for ASCII character.
• ft_isalnum - alphanumeric character test.
• ft_isalpha - alphabetic character test.
• ft_isdigit - decimal-digit character test.
• ft_isprint - printing character test (space character inclusive).
• ft_isspace - checks for white-space characters. In the "C" and "POSIX" locales, these are: space, form-feed ('\f'), newline ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v').
• ft_tolower - upper case to lower case letter conversion.
• ft_toupper - lower case to upper case letter conversion.

Functions from <stdlib.h> library

• ft_atoi - convert ASCII string to integer.
• ft_calloc - memory allocation.

Functions from <string.h> library

• ft_strlen - calculate the length of a string.
• ft_memset - fill memory with a constant byte.
• ft_bzero - zero a byte string.
• ft_memcpy - copy memory area.
• ft_memmove - copy memory area.
• ft_strlcpy - copy string to a specific size.
• ft_strlcat - concatenate a string to a specific size.
• ft_strchr - locate character in a string.
• ft_strrchr - locate character in a 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 a parameter.

Non-standard functions

• ft_substr - returns a substring from a string.
• ft_strjoin - concatenates two strings.
• ft_strtrim - trims the beginning and end of a string with a 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.

Linked list functions

• 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_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.

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💻 Technologies

• C
• Makefile
• Shell
• gcc

Author

Jessica Fernanda