libc/- everything associated with Cruntime/- 6502-family CPUs lack many instructions and "wide" registers, and as such need many helper procedures stored here; shared by userspace and kernelspace programscommon/- actual standard library implementation with system-independent code and some helper routinesinclude/- header files for the standard libraryasminc/- like include files above but available for the assembly code
src/- operating system code
Currently libc has files dated by commit f0708db792504dc0639d170a51d72b9379f64624.