configure.in (gmtime_r): check if reentrant versions are available.
time.c (IF_HAVE_GMTIME_R, ASCTIME, GMTIME, LOCALTIME): use reentrant versions if available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
configure.in (gmtime_r): check if reentrant versions are available.
time.c (IF_HAVE_GMTIME_R, ASCTIME, GMTIME, LOCALTIME): use reentrant
versions if available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e