st.c: remove redundant export declaration
rb_hash_bulk_insert is added to official C API in r63488. It's no longer exported only for MJIT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by k0kubun (Takashi Kokubun) about 7 years ago
st.c: remove redundant export declaration
rb_hash_bulk_insert is added to official C API in r63488. It's no longer
exported only for MJIT.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e