fixed include dependencies
Fixed exception check in regtest with cmdline startup
Added (and used internally) SpinLock::try_lock ()
DISABLE_COMPILER_MSC_WARNING_START(4996) for inet_addr - locally - MSFT mistake
constexpr functions in Configuration::Enumeration
Comments
use SpinLock in one place for WaitableEvent impl as speed tweak (since never held long)
use SpinLock in atom code instead of mutex since not held long, and speed helps. Plus lock before access to sequnce in Intern() since soon will not have Sequence<> safe by itself (threadsafe)
use SpinLock on Execution/SharedStaticData since appears about 3x faster and no real downsides