Shawn Hoffman 5e7607b700 replace SI_DUMMY with SI_NONE, an actual null device.
tweak SI a little so that it doesn't block things which block on the status reg.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4713 8ced0084-cf51-0410-be5f-012b33b47a6e
2009-12-21 07:39:57 +00:00
..
2009-06-13 20:08:51 +00:00