My own C library at 42Born2Code

Monkey2 Libc extension

School projects. A library including various reimplemented std functions and other tools that make my life easier

Unofficial mirror of etalabs musl repository. Updated daily.

It is an implementation of some functions from libc and some classic data structures.

The first project in 42Cursus. Here we should re-code functions of Libc and others.

x86-64 SYSV libc in fasm

Test of simple kernel with apps in C

[42School project] My own library in C

a clone to the original printf() in libc

Handmade part of lib C + Useful functions used in all of my projects

for fun

Reimplementation of libc functions

Assembly project. Write some basic functions in asm, intel syntax

My reimplementation of the libc printf function.

Library to mock common C functions, including libc and jsonc, for testing purposes.

Custom printf from lib C

This project aims to make you code a mini lib in ASM, recoding some basic functions of the libc. At the end of this project you will be familiar with the syntax of the language, the operation of the stack, but also the behavior of the compiler. Absolutely essential to continue on security projects.

This lab required the execution of a buffer-overflow attack variant, known as return-to-libc, bypassing existing protection schemes implemented in Linux OS.