50e24c31ed
Commit 4e2ab71dfe2b1869ec41a3db1fe79387ff46a0fe reverts micropython/micropython@5cf71b5596 which solved micropython/micropython#6046, which I'm seeing again on my gentoo system with D_FORTIFY_HARDENED enabled by default. Unfortunately we can't just revert the revertion because circuitpython enforces prototypes for defined functions, which is why 4e2ab71d was implemented initially. Micropython doesn't suffer from this issue. The implemented fix is to just circumvent D_FORTIFY_SOURCE, a nice side-effect is we can remove the re-implemented functions that were added on the initial `string.h` removal.
This directory contains libraries, utilities and helper code developed specifically for this project. The code is intended to be portable and usable by any port.