diff --git a/db/c.cc b/db/c.cc
index db78030df2039dac067f140c99559197661d10ad..b0b19de24dcab8f628f37bf484f87f07ef30904e 100644
--- a/db/c.cc
+++ b/db/c.cc
@@ -4441,6 +4441,16 @@ uint64_t rocksdb_approximate_memory_usage_get_cache_total(
   return memory_usage->cache_total;
 }
 
+void rocksdb_options_set_dump_malloc_stats(rocksdb_options_t* opt,
+                                           unsigned char val) {
+  opt->rep.dump_malloc_stats = val;
+}
+
+void rocksdb_options_set_memtable_whole_key_filtering(rocksdb_options_t* opt,
+                                                      unsigned char val) {
+  opt->rep.memtable_whole_key_filtering = val;
+}
+
 // deletes container with memory usage estimates
 void rocksdb_approximate_memory_usage_destroy(rocksdb_memory_usage_t* usage) {
   delete usage;
diff --git a/include/rocksdb/c.h b/include/rocksdb/c.h
index dafefceb3c08abfd9b3a875428e7adbb0a77b337..419c82799a727a95b552b09d059384b393dc91d8 100644
--- a/include/rocksdb/c.h
+++ b/include/rocksdb/c.h
@@ -1796,6 +1796,13 @@ extern ROCKSDB_LIBRARY_API uint64_t
 rocksdb_approximate_memory_usage_get_cache_total(
     rocksdb_memory_usage_t* memory_usage);
 
+extern ROCKSDB_LIBRARY_API void rocksdb_options_set_dump_malloc_stats(
+    rocksdb_options_t*, unsigned char);
+
+extern ROCKSDB_LIBRARY_API void
+rocksdb_options_set_memtable_whole_key_filtering(rocksdb_options_t*,
+                                                 unsigned char);
+
 #ifdef __cplusplus
 }  /* end extern "C" */
 #endif