Log Message:
Doesn't compile with the default compiler in
NetBSD-current, gcc-4.5.3:
 cc1: warnings being treated as errors
 main.c: In function 'main':
 main.c:1328:6: error: array subscript is above array bounds
 main.c:1328:6: error: array subscript is above array bounds
This appears to be a bug in -O2 optimization. It happens in
FD_SET() which is a macro setting an array element. Also see
elsewhere http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43949