[Openib-windows] OpenSM on Windows is broken

[Fab Tillier]

The build for OpenSM is broken on Windows:

3>errors in directory c:\dev\openib\openib\base\ulp\opensm\user\opensm
3>ulp\opensm\user\opensm\osm_lid_mgr.c(307) : error C2001: newline in constant
3>ulp\opensm\user\opensm\osm_lid_mgr.c(308) : error C2146: syntax error :
missing ')' before identifier 'database'
3>ulp\opensm\user\opensm\osm_lid_mgr.c(308) : error C2017: illegal escape
sequence
3>ulp\opensm\user\opensm\osm_lid_mgr.c(308) : error C2001: newline in constant

- Fab