This finishes reverting commit 04aac8c9.

We're getting dependency errors that seem to be an upstream issue.

APR is the only reason we depend on libuuid, so we'll rely on APR's
tools here.

This partially reverts commit f7fb54d0.

After being configured, APR and apr-util provide config scripts that
enumerate the libraries and compiler and linker options needed to
build code relying on APR/apr-util.  This patch causes us to more
fully include the output of these scripts in our build process.

FS-5574 --resolve

freetdm: ftmod_zt: Refactor event processing to store OOB events that arrive during read/write operations

answer right with clang.

dont byteswap the extended bit headers in the actual packet so it can properly echo back without modification