Build fails on musl

[crabctrl]

Before you close this issue claiming that it's been fixed by recent commits, no. It hasn't.

The code still uses qsort_r(), which is not supported by musl, causing the build to fail. This is still an issue. I'm curious as to how the build was tested before in a way that gave the impression that it no longer failed.

[frozencemetery]

The hostility isn't welcome.

musl is not something we the maintainers support (for reasons that, in order to keep this conversation civil, I won't go into). Patches are generally accepted, but it's not something we're testing. You're free to read other issues to see why they've been closed, but in #224 and #206 we received confirmation that things were working. If they're not, then it's news to us.

[floppym]

Support for qsort_r was added in musl-1.2.3.