* Remove include guard in main.h as it's no longer required.
* Sort wx headers and wrap with #ifndef WX_PRE.
* Add #define WX_PRE to stdwx.h.
Originally committed to SVN as r3502.
If the slider is moved to the playbar while the player is running,
the playback needs to be stopped. Handle this situation properly.
Additionally, select a low-latency buffer policy if possible (OSS4
only). This will make it possible to move the slide near the playbar
without stopping playback (the current writing position is always in
advance of the playback position by the buffer size!)
Originally committed to SVN as r3498.
Tested on OSS4 (4front), FreeBSD 7.2 OSS and with ALSA's OSS emulation.
Bear with me, this is both my first serious C++ and OSS code.
Originally committed to SVN as r3497.
