thread.c: introduce timespec_cmp for timespec comparisons
This hopefully improves readability when comparing timespecs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread.c: introduce timespec_cmp for timespec comparisons
This hopefully improves readability when comparing timespecs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e