Auto-generate files after cl/593870914
diff --git a/ruby/ext/google/protobuf_c/ruby-upb.h b/ruby/ext/google/protobuf_c/ruby-upb.h
index 46a568f..244da19 100755
--- a/ruby/ext/google/protobuf_c/ruby-upb.h
+++ b/ruby/ext/google/protobuf_c/ruby-upb.h
@@ -12758,6 +12758,42 @@
#endif /* UPB_MINI_DESCRIPTOR_INTERNAL_ENCODE_H_ */
+#ifndef UPB_MINI_TABLE_COMPAT_H_
+#define UPB_MINI_TABLE_COMPAT_H_
+
+
+// Must be last.
+
+// upb does not support mixing minitables from different sources but these
+// functions are still used by some existing users so for now we make them
+// available here. This may or may not change in the future so do not add
+// them to new code.
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Checks if memory layout of src is compatible with dst.
+bool upb_MiniTable_Compatible(const upb_MiniTable* src,
+ const upb_MiniTable* dst);
+
+typedef enum {
+ kUpb_MiniTableEquals_NotEqual,
+ kUpb_MiniTableEquals_Equal,
+ kUpb_MiniTableEquals_OutOfMemory,
+} upb_MiniTableEquals_Status;
+
+// Checks equality of mini tables originating from different language runtimes.
+upb_MiniTableEquals_Status upb_MiniTable_Equals(const upb_MiniTable* src,
+ const upb_MiniTable* dst);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+
+#endif /* UPB_MINI_TABLE_COMPAT_H_ */
+
#ifndef UPB_REFLECTION_DEF_POOL_INTERNAL_H_
#define UPB_REFLECTION_DEF_POOL_INTERNAL_H_
