[windows] fix portaudio compilation, enforce a better _WIN32 pre-processor flags
[waf] fixing linker problems for MSVS builds
[windows] getops splitted into c/h files
[windows] regex.h removed, the regex in DriverLoader now ifdefed
between posix/windows platform
[WIP] repairing MSVC build with waf
[windows] remove inline assembly for atomic incrementer and
decrementer
[windows] change posix-getops with a lib that's also portable for
MSVC
[waf] add linker flags and build-ignores to make sure windows
compiles
[common] many ifdefs for windows, most notably unistd.h removal
This wrapper driver has the same usage as its parent JackWaitThreadedDriver,
but for non-threaded (callback) drivers. After waiting for Initialize to
return, its main thread simply ends instead of calling the driver's Process
method in a loop. The decorated driver, which must extends JackRestarerDriver
instead of JackWaiterDriver, can restart the wait cycle by calling its
RestartWait method.