Resurrect symbols used by ObjectSpace

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index 3e12202d57..c9f741f2ec 100644
--- a/hash.c
+++ b/hash.c
@@ -1607,7 +1607,7 @@ rb_hash_modify_check(VALUE hash)
     rb_check_frozen(hash);
 }
 
-struct st_table *
+RUBY_FUNC_EXPORTED struct st_table *
 rb_hash_tbl_raw(VALUE hash, const char *file, int line)
 {
     return ar_force_convert_table(hash, file, line);