This project was about coding a C library. It contained a lot of general purpose functions, both existing ones (in libc) and additional ones (either not in the libc or were but in a different form).
ft_isalpha- checks if character is alphabetic.ft_isdigit- checks if character is a digit.ft_isalnum- checks if character is alphabetic or digit.ft_isascii- checks if character is ASCII.ft_isprint- checks if character is printable.ft_toupper- converts character to uppercase.ft_tolower- converts character to lowercase.
ft_strlen- calculates the length of a string.ft_strchr- locates the first occurrence of a character in a string.ft_strrchr- locates the last occurrence of a character in a string.ft_strncmp- compares two strings up to a specified number of characters.ft_strnstr- locates a substring in a string.ft_strlcpy- copies a string with a specified size limit.ft_strlcat- concatenates strings with a specified size limit.ft_memset- sets a block of memory to a specified value.ft_memcpy- copies a block of memory from one location to another.ft_memmove- copies a block of memory from one location to another, handling overlaps correctly.ft_memcmp- compares two blocks of memory.ft_memchr- searches a block of memory for a specified byte.ft_bzero- writes zeroes to a byte string.
ft_atoi- converts string to integer.ft_calloc- allocates and zero-initialize memory.ft_strdup- duplicates a string.
ft_substr- extracts substring from string.ft_strjoin- concatenates two strings into a new string (with malloc).ft_strtrim- trims beginning and end of string with the specified characters.ft_split- splits string, with specified character as delimiter, into an array of strings.ft_itoa- converts integer to ASCII string.ft_strmapi- creates new string from modifying string with specified function.ft_striteri- applies a function to every character of a string.ft_putchar_fd- writes a character to a file descriptor.ft_putstr_fd- writes a string to a file descriptor.ft_putendl_fd- writes a string followed by a newline to a file descriptor.ft_putnbr_fd- writes an integer to a file descriptor.
ft_lstnew- creates new list.ft_lstsize- counts elements of a list.ft_lstlast- finds last element of list.ft_lstadd_back- adds new element at end of list.ft_lstadd_front- adds new element at beginning of list.ft_lstdelone- deletes element from list.ft_lstclear- deletes sequence of elements of list from a starting point.ft_lstiter- applies function to content of all list's elements.ft_lstmap- applies function to content of all list's elements into new list.