Recreation of few functions from C standard library. This project is about understanding the way these functions work, implementing and learning to use them.

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

• 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()

• ft_lstnew()
• ft_lstadd_front()
• ft_lstsize()
• ft_lstlast()
• ft_lstadd_back()
• ft_lstdelone()
• ft_lstclear()
• ft_lstiter()
• ft_lstmap()

• Every .c files must compile with the flags -Wall -Wextra -Werror.
• Declaring global variables is forbidden.
• You must use the command ar to create your library. Using the libtool command is forbidden.

Test with --strict mode