tree 76607174c4daa8168e8c0543a0fe2b1063bedd11
parent a2cdb247e1de9a53a553e214bb4a9fb85717f852
author Elliott Hughes <enh@google.com> 1689801298 -0700
committer Elliott Hughes <enh@google.com> 1689801298 -0700

Sync upstream FreeBSD (qsort).

This gives us C11 Annex K's qsort_s(), which -- despite being Annex K --
is potentially useful in that it resolves the long-standing argument
about what the signature of qsort_r() is supposed to be. I'll import
it here first, and worry about actually using it separately (given that
glibc/musl and macOS/iOS don't have it; only Windows and [now] FreeBSD,
but not even the other BSDs).

For now, though, this change is a no-op.

Bug: http://b/17203231
Bug: http://b/31807750
Test: treehugger
Change-Id: Id8d2916b608ba8251df8643694da542e9b11eaae