Craig Small 61a9a54229 library: check not undef SIGLOST
sig.c had this odd logic where on non-Hurd systems it would undefine
SIGLOST. Fine for Hurd or amd64 Linux systems. Bad for a sparc which
has SIGLOST defined *and* is not Hurd.

Just check its defined, its much simpler.
2018-05-06 07:20:12 +10:00
..
2018-05-06 07:20:12 +10:00
2016-03-12 15:07:30 +11:00