sync with upstream
authortb <tb@openbsd.org>
Thu, 1 Aug 2024 04:02:26 +0000 (04:02 +0000)
committertb <tb@openbsd.org>
Thu, 1 Aug 2024 04:02:26 +0000 (04:02 +0000)
commita225ed82339557610307f4ad61f79271a8594b78
tree0fd4a8e237c647ee06f2e02e6ebcdfab53cd3668
parented4f4290d7d3c4cd36120b5f5e828e89397c9b7c
sync with upstream

This adds a new public API, deflateUsed(), so is technically a minor bump.
Nothing will be using this anytime soon, so no shared library bump.

discussed with deraadt during c2k24
lib/libz/deflate.c
lib/libz/deflate.h
lib/libz/trees.c
lib/libz/zconf.h
lib/libz/zlib.h