Auto-generate files after cl/611488947
diff --git a/ruby/ext/google/protobuf_c/ruby-upb.h b/ruby/ext/google/protobuf_c/ruby-upb.h
index 812f4d8..00d96b4 100755
--- a/ruby/ext/google/protobuf_c/ruby-upb.h
+++ b/ruby/ext/google/protobuf_c/ruby-upb.h
@@ -1207,7 +1207,7 @@
   return f->UPB_PRIVATE(descriptortype) == kUpb_FieldType_Enum;
 }
 
-UPB_INLINE bool upb_MiniTableField_IsInOneof(
+UPB_API_INLINE bool upb_MiniTableField_IsInOneof(
     const struct upb_MiniTableField* f) {
   return f->presence < 0;
 }