Libft

Expandible library with owner`s functions

Mandatory part

Part 1 - Replicate existing C functions

ft_isalpha.c

Returns 1 if the given character is alphabetical

ft_isdigit.c

Returns 1 if the given character is a number

ft_isalnum.c

Returns 1 if the given character is alphabetical or a number

ft_isascii.c

Returns 1 if the given character belongs to the ascii table

ft_isprint.c

Returns 1 if the given character is printable (32 - 127 in the ascii table)

ft_strlen.c

Returns the lenght of the given string (without the ending character)

ft_memset.c

Returns the given pointer, filling up to len positions with the given character

ft_bzero.c

Returns the given pointer, filling up to len positions with null

ft_memcpy.c

Copies len bytes from src to dest

ft_memmove.c

Copies len bytes from src to dest, controlling overlap

ft_strlcpy.c

Copies up to size -1 bytes from src to dest

ft_strlcat.c

Copies src at the end of dest until dst has dstsize (or less)

ft_toupper.c

Returns the uppercase of the given character (only if its a letter)

ft_tolower.c

Returns the lowercase of the given character (only if its a letter)

ft_strchr.c

Returns the position of the first occurency of the given character in the given string. If it doesn't exist it returns 0

ft_strrchr.c

Returns the position of the last occurency of the given character in the given string. If it doesn't exist it returns 0

ft_strncmp.c

Compares the given strings, if they are different, it returns the character difference (in ascii decimal), else, it returns 0

ft_memchr.c

Returns the position of the first occurency of the given character in the given string up to n characters. If it doesn't exist it returns 0

ft_memcmp.c

Compares the given strings, if they are different, it returns the character difference (in ascii decimal) up to n characters, else, it returns 0

ft_strnstr.c

returns the position of the first needle character in haystack. If nee isn't inside hay, it returns 0

ft_atoi.c

Changes a type string to a type integer

ft_calloc.c

Allocates an array of size size*count and fills it with nulls

ft_strdup.c

Copies the given string into a previously allocated memory space

Part 2 - Extra functions

ft_substr.c

Allocates and returns a substring of the given string, starting on the start position, up to len characters

ft_strjoin.c

Allocates and returns a string, concatenating the two given strings

ft_strtrim.c

Allocates and returns a string like s1, but deleting every occurency of the characters in set

ft_split.c

Allocates and returns an array of strings, separating the given string, using the given character as a delimiter

ft_itoa.c

Allocates an returns a string representing the given integer

ft_strmapi.c

Allocates and returns the given string, previously formated with the given function

ft_striteri.c

Applies the given function to each character of the given string

ft_putchar_fd.c

Sends the given character to the given file descriptor

ft_putstr_fd.c

Sends the given string to the given file descriptor

ft_putendl_fd.c

Sends the "nextline" character to the given file descriptor

ft_putnbr_fd.c

Sends the given number to the given file descriptor

Bonus part (working with lists)

ft_lstnew.c

Creates a new node, allocated with malloc, initializing it with the given parameter

ft_lstadd_front.c

Adds the given node to the beggining of the given list

ft_lstsize.c

Returns the size of the given list

ft_lstlast.c

Returns the last node of the given list

ft_lstadd_back.c

Adds the given node to the end of the given list

ft_lstdelone.c

Deletes memory of the given node and frees the node

ft_lstclear.c

Deletes and frees the given node and all the next ones

ft_lstiter.c

Applies the given function to each node of the given list

ft_lstmap.c

Same as ft_lstiter, but creating a new list with the "new" nodes

Printf

ft_printf.c

ft_printchar.c

ft_printhex.c

ft_printnbr.c

ft_printptr.c

ft_printstr.c

ft_printuns.c