NMTST_SWAP() used memcpy() for copying the value, while NM_SWAP() uses
a temporary variable with typeof(). I think the latter is preferable.
Also, the macro is essentially doing the same thing.
Several macros are used to define function. They had a "_STATIC" variant,
to define the function as static.
I think those macros should not try to abstract entirely what they do.
They should not accept the function scope as argument (or have two
variants per scope). This also because it might make sense to add
additional __attribute__(()) to the function. That only works, if
the macro does not pretend to *not* define a plain function.
Instead, embrace what the function does and let the users place the
function scope as they see fit.
This also follows what is already done with
static NM_CACHED_QUARK_FCN ("autoconnect-root", autoconnect_root_quark)
The abbreviations "ns" and "ms" seem not very clear to me. Spell them
out to nsec/msec. Also, in parts we already used the longer abbreviations,
so it wasn't consistent.
"shared/nm-utils" got long renamed and split into separate parts. The remaining
tests are really to test nm-std-aux and nm-glib-aux (no libnm dependencies). Move
the tests to the appropriate place.
