nullDC-Naomi SVN r141 is compiled. nullDC-Naomi is an open source NAOMI Arcade System Emulator. It will NOT run Dreamcast games.

nullDC-Naomi SVN Changelog:
r141
Missing return statement in ioctl code !
Fix issue 432 (thanks for reporting !)

Download: nullDC-Naomi SVN r141
Download: nullDC-Naomi optimized SVN r141
Source: Here