My first 42 network project, reimplementing my own C standard function library. The aim of this project is understanding how the standard functions in C work. The aim of rewriting the functions is to get a full understanding of how they work and how/when to use them.
-
Clone this git repository
git clone https://github.com/salbregh/libft.git -
Go into the root of the directory
cd libft -
Run the make command, which will create the libft.a library
make
- Code is writtin according to the 42 network norm
- All code must compile with flags -Wall -Werror -Wextra
- No memory leaks allowed
- Forbidden to use global variables
- Use of the following functions is allowed:
- malloc
- free
- write
- Must include a Makefile
The functions needed to be implemented following original ones:
- isalpha
- isdigit
- isalnum
- isascii
- isprint
- strlen
- memset
- bzero
- memcpy
- memmove
- strlcpy
- strlcat
- toupper
- tolower
- strchr
- strrchr
- strncmp
- memchr
- memcmp
- strnstr
- atoi
- calloc
- strdup
Additional function to implement:
- ft_substr
- ft_strjoin
- ft_strtrim
- ft_split
- ft_itoa
- ft_strmapi
- ft_putchar_fd
- ft_putstr_fd
- ft_putendl_fd
- ft_putnbr_fd
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