fllib is a compilation of header library,
intended for general purpose use in C and C++.
*.hh files are only for C++ use.
- finish octree data struct and algorythm for it.
- add a physic calculation library for things like collision, fluid, gaz, solid and force.
- threading library for semaphore, fence, thread, mutex management (using either pthread or equivalent for c++)
- more idea to come
memory manipulation function
mathematical function
octree class implementation and octree related function
dynamic array implementation
data struct definition for linear algebra and other use case of fllib
linear algebra function